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ADAFRUIT DEBO I2C-MULTI - Developer boards - I2C multiplexer board, TCA9548A

19.61 EUR Consult the complete sheet with in-depth details, compare prices and identify the features of PRODUCTNAME, available at the cost of PRICE CURRENCY; it classifies in the CATEGORY NAME; the seller is SELLER NAME and the manufacturer is MANUFACTURER NAME.

"Up to 8 devices can be connected to a microcontroller via the I2C interfaces on this small board.

selectable I2C address: 0x70 to 0x77
Dimensions: 30.6 x 17.6 x 2.7 mm

"

Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 6-8 business days
Condition: new

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SOLDERED DEBO RTC - Developer boards - Real-time clock - RTC, PCF85063A 16.31 EUR "The RTC (Real Time Clock) is a device that tracks time and date accurately and precisely. Due to its high precision, it is better suited for long-term time tracking than the clocks on microcontrollers.

compatible with Arduino (or a compatible board such as Dasduino)
extremely low power consumption
integrated battery holder
alarm function and interrupt pin
uninterrupted time tracking even in the event of a power failure

The RTC (Real Time Clock) is characterized by its high accuracy, which makes it particularly suitable for applications where long-term time tracking is required. It is compatible with Arduino (or a compatible board such as Dasduino) and can be operated with extremely low power consumption. Thanks to the integrated battery holder, time tracking is maintained even in the event of a power failure. The alarm function and interrupt pin allow a microcontroller to go into sleep mode and only be reactivated when an alarm is triggered by the RTC.

The built-in battery holder (battery not included) ensures that real-time tracking is not affected even in the event of a power failure.

Technical data

Communication: I2C
RTC IC: PCF85063A
Voltage: 0.9 V ... 5,5 V
easyC/Qwiic compatibility
Dimensions: 38 x 22 mm

The RTC offers a precise and reliable solution for long-term time tracking in applications that require accurate time recording. It is compatible with common microcontroller boards and ensures efficient and continuous time tracking thanks to its low power consumption and alarm function.

easyC
easyC is a robust connection system that optimizes the connection using JST-SH compatible connectors (JST 4-pin) of microcontrollers, sensors and actuators. It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".

External links
https://github.com/SolderedElectronics/Soldered-PCF85063A-RTC-Module-Arduino-Library"

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JOY-IT DEBO POE ADAPT 2 - Developer Boards - POE USB-C Power Adapter 19.36 EUR "With this adapter you can power your Raspberry Pi and other single board computers, which are powered by a USB-C port, via POE LAN.

The adapter is connected directly to a POE-capable router/switch or POE injector with a POE LAN cable (up to 100 meters cable length).

This allows you to use the Raspberry very flexibly and no power outlet and power supply is required.

Connections: 1x USB-C plug, 1x RJ45 jack, 1 x RJ45 plug
Input voltage: 36 - 57 V (standard PoE voltage 48 V, 52 V)
Output voltage: DC 5 V
Output current: 2 A
Transmission distance: 10 - 100 m
PoE Protocol: IEEE802.3af
Network bandwidth: 10/100 Mbps
Operating temperature: -50 to +75°C
Dimensions: 82 x 28 x 23 mm

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JOY-IT DEBO USB-PD 1 - Developer Boards - USB-PD Trigger Module, USB-C to Terminal Bloc 20.8 EUR With this small module you can trigger USB-PD protocols and thus charge your laptop via a PD-capable USB-C power supply, for example. The output voltage is adjustable in 5 steps (5 V, 9 V, 12 V, 15 V and 20 V) via the button integrated on the module. The currently selected voltage can be read from the color of the RGB LED integrated on the module (red = 5 V / yellow = 9 V / green = 12 V / light blue = 15 V / dark blue = 20 V / purple = highest possible voltage). Due to its output interfaces, the module can be used flexibly and is easy to integrate.

Technical details• input voltage up to 20 V / 100 W (via a PD-capable USB-C power supply unit)
• input interface: USB-C
• Output voltage: 5/9/12/15/20 V (adjustable via knob)
• Output current: max. 5 A
• output power: max. 100 W
• Output interface: screw terminal block
• dimensions (LxWxH): 31.5 x 15 x 14 mm

Note• USB-C power supply not included in delivery

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JOY-IT DEBO USB-PD 2 - Developer Boards - USB-PD Trigger Module, USB-C to USB-A 20.8 EUR With this small module you can trigger USB-PD protocols and thus charge your laptop via a PD-capable USB-C power supply, for example. The output voltage is adjustable in 5 steps (5 V, 9 V, 12 V, 15 V and 20 V) via the button integrated on the module. The currently selected voltage can be read from the color of the RGB LED integrated on the module (red = 5 V / yellow = 9 V / green = 12 V / light blue = 15 V / dark blue = 20 V / purple = highest possible voltage). Due to its output interfaces, the module can be used flexibly and is easy to integrate.

Technical details• input voltage up to 20 V / 100 W (via a PD-capable USB-C power supply unit)
• input interface: USB-C
• Output voltage: 5/9/12/15/20 V (adjustable via knob)
• Output current: max. 5 A
• output power: max. 100 W
• Output interface: USB-A
• Dimensions (LxWxH): 31.5 x 15 x 14 mm

Note• USB-C power supply not included in delivery

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JOY-IT DEBO LCD 20X4 - Developer Boards - Display LCD 20x4, HD44780 17.81 EUR 20x4 LCD module with 16 pin header

This 20x4 character LCD is best suited for your project.
It works with the common HD44780 controller chip and has a green backlight.
It has a 16 pin connector and can be used as a built-in or plug-on display. For this purpose, a corresponding solderable pin header is included in the scope of delivery.

Specifications
• Display size: 20 characters x 4 lines
• supply voltage: 4.7 - 5.3 V
• logic level: 5 V
• LCD controller: HD44780
• backlight: 5V DC LED backlight
• green backlight
• 16-pin pin header
• dimensions (LxWxH): 98,3 x 60 x 14 mm

Scope of delivery
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FREI DEBO LCD 16X2 BL - Developer boards - Display, 16 x 2 characters, blue 15.63 EUR This display can be used for all common developer boards, such as Raspberry Pi or Arduino.

Specifications
• 16 x 2 characters (2 rows with 16 columns)
• HD44780 industry standard
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• backlight: color blue

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SOLDERED DEBO I2C-MULTI3 - Developer boards - I2C multiplexer, TCA9548A 15.43 EUR "The I2C Multiplexer (I2C MUX) is an innovative solution to the common problem of connecting several I2C devices with identical addresses to one controller. Based on the TCA9548A IC, this breakout enables up to eight devices with the same address to be connected to the same I2C bus.

enables the connection of up to 8 devices with identical I2C addresses to one bus
is based on the TCA9548A IC with three configurable address pins for a total of 8 different addresses
enables expansion to up to 64 devices on one bus through address multiplexing
supports the connection of devices such as the BME680 sensor
compatible with easyC for simplified connection options

The I2C MUX significantly expands the possibilities of device networking by allowing multiple identical sensors or components to be operated on a single bus without conflicts due to address duplication. Setting the I2C addresses through the pins on the TCA9548A IC allows flexible adaptation of the network topology, which is an advantage in complex systems. In particular, the ability to connect up to 64 identical devices such as BME680 sensors to one microcontroller significantly increases the efficiency and scalability of projects.

Technical data

Based on: TCA9548A
Voltage: 1.65 ... 5,5 V
Standard I2C address: 0x70, configurable via 3 jumpers
easyC/Qwiic compatibility
Dimensions: 54 mm x 38 mm

Conclusion: The use of an I2C multiplexer, especially the model based on the TCA9548A, offers a significant solution for developers who want to overcome the limitations of conventional I2C communication and effectively manage complex or extensive device networks. Its compatibility with the easyC system further simplifies the setup and management of connections.

easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".

External links
https://github.com/SolderedElectronics/I2C-multiplexer-TCA9548A-breakout-hardware-design"

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JOY-IT DEBO RB-BB 3B - Developer boards - Laboratory card, 84 x 54 mm, black 12.48 EUR Lab card from Joy-it for the developer board area

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Specifications
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• 2 distribution terminals with 100 contacts
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• Color: black
• Adhesive surface on the underside
• Dimensions (LxWxH): 84 x 54 x10 mm

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Specifications• Operating voltage: 3 ... 5 V
• logic level: VCC
• Interface: SPI
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WAVESHARE "DEBO EPA 2.9 RD - Developer boards - Display E-Ink, 2,9"", black/white/red" 32.64 EUR This is an E-Ink display module with integrated controller and communication via SPI interface. Due to the advantages such as extremely low power consumption, large viewing angle, large effect in sunlight, it is an ideal choice for many different applications.

special features
no backlight, displays the last content for a long time, even after switching off the device
ultra-low power consumption, basically power is only needed for refreshing
SPI interface, for connection to other controller boards like Raspberry / Arduino / Nucleo etc.
comes with development resources and manual (examples for Raspberry Pi / Arduino / STM32)

Technical data- operating voltage: 3,3V
- Interface: 3-wire-SPI, 4-wire-SPI
- Outline dimension: 89.5 × 38 mm
- Display size: 66.89 × 29.05 mm
- Point spacing: 0.138 × 0.138
- Resolution: 296 × 128
- Display colour: black, white, red
- Grayscale: 2
- full update time: 15s
- Energy reserve: 26.4 mV (typ.)
- Standby power: 170°.<0,017 mV
• Betrachtungswinkel:>
Scope of delivery
- Display Module
- Connecting cable XH2.54 20 cm 8-pin

Documentation / Downloads
https://www.waveshare.com/wiki/2.9inch_e-Paper_Modules_(B)

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FREI DEBO RTC DS1302 - Developer boards - RTC real-time clock, DS1302 11.4 EUR Real-time clock module with possible battery backup using the easy-to-use DS1302 chip.

The DS1302 chip uses a simple serial interface and sample code is available for Arduino, Raspberry Pi and many others.
The real time clock counts seconds, minutes, hours, the date of the month, the month, the day of the week and the year with leap year compensation valid until 2100.

• serial inputs and outputs for minimum pin count
• 2 V to 5.5 V full operation
• requires less than 300 nA at 2 V
• single byte or multi-byte data transfer for reading or writing clock or RAM data

Note• battery not included (battery see accessories)

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WAVESHARE "DEBO EPA 2.9 - Developer boards - 2.9"" E Ink display, black/white" 30.31 EUR This is an E-Ink display module with integrated controller and communication via SPI interface. Due to the advantages such as extremely low power consumption, wide viewing angle, great effect in sunlight, it is an ideal choice for many different applications.

Special features
no backlight, displays the last content for a long time even after switching off
ultra-low power consumption, basically power is only required for refreshing
SPI interface, to connect to other controller boards such as Raspberry / Arduino / Nucleo etc.
comes with development resources and manual (examples for Raspberry Pi / Arduino / STM32)

Technical data
• Operating voltage: 3.3V
• Interface: 3-wire SPI, 4-wire SPI
• Outline dimensions: 89.5 × 38 mm
• Display size: 66.89 × 29.05 mm
• Dot pitch: 0.226 × 0.227
• Resolution: 296 × 128
• Display color: black, white
• Grayscale: 4
• Power reserve: 26.4 mV (typ.)
• Standby power: <0,017 mV
• Betrachtungswinkel:> 170°

Scope of delivery
• Display module
• Connection cable XH2.54 20 cm 8-pin

Documentation / Downloads
http://www.waveshare.com/wiki/2.9inch_e-Paper_Module

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SOLDERED DEBO I2C LCDDRV - Developer boards - Display adapter, I2C 17.29 EUR "This adapter makes it easy to connect LCDs to an Arduino (or a compatible board such as Dasduino). It uses I2C communication and requires only two pins. Compatible with all LCD displays offered (16×2, 20×4, 16×4). Use of the Arduino library for quick commissioning of the LCD.

Simple connection via I2C
Only two pins required
compatible with 16×2, 20×4 and 16×4 LCD displays
Supports Arduino and compatible boards
quick commissioning with Arduino library

The adapter offers an efficient solution for integrating LCD displays into Arduino projects. By using the I2C interface, only two pins are occupied, which increases the availability of GPIO pins for other applications. The adapter is compatible with a wide range of LCD displays, including the popular 16×2, 20×4 and 16×4 formats. The Arduino library simplifies programming and enables quick and easy control of the LCD displays. The female header facilitates the connection and provides a stable and reliable interface between the LCD and the Arduino board.

Technical data

Voltage: 3.3 V
Potentiometer for contrast
for HDD44780 LCD driver
easyC/Qwiic compatibility

easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".

In summary, this adapter is a practical and flexible solution for efficiently integrating LCD displays into Arduino projects. Its easy installation and wide compatibility make it a valuable component for developers and engineers.

External links
https://github.com/SolderedElectronics/Soldered-16x2-LCD-Arduino-Library
https://github.com/SolderedElectronics/I2C-LCD-driver-board-hardware-design"

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ADAFRUIT DEBO TEMP HUM - Developer Boards - Temperature and Humidity Sensor, SHT31-D 28.04 EUR "Breakoutboard with Temperature and Humidity Sensor Sensiron SHT31-D

Uses I2C address 0x44 or 0x45
mitt relative humidity up to ±2%
Accuracy: ±0.3°C
12.7 x 18 x 2.6 mm

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SEEED DEBO CAM 2002 64 - Developer boards - Camera, AI, 5MP, 30fps, 64GB 96.67 EUR "reCamera is an open source AI camera in a compact format, characterized by high programmability and customizability. It is powered by a RISC-V SoC and offers 1 TOPS AI performance directly on the device as well as video encoding with 5 MP @ 30 FPS. Thanks to its modular hardware design and expandable interfaces, it is an extremely versatile platform for developers in the field of vision AI systems.

1 TOPS on-device AI performance for fast and efficient data processing
Video encoding with 5 MP resolution at 30 FPS for high-quality image capture
Programmable and customizable for a wide range of AI applications
Modular hardware with expandable interfaces for maximum flexibility
ideal for developers who want to build or experiment with vision AI systems

The combination of powerful on-device AI and flexible architecture makes reCamera an optimal choice for applications such as machine vision, object recognition and edge AI. Extensive customization options are available for developers to meet specific project requirements.

Technical specifications

AI performance: 1 TOPS @ Int8
SoC: SG2002
CPU: Dual-Core C906 (1 GHz + 700 MHz)
MCU: 8051 with 8 KB SRAM
RAM: 256 MB
Video encoding: 5 MP @ 30 FPS
Camera sensor: OV5647
eMMC: 64 GB
Expansion: removable TF card (up to 2 TB, not included)
Ethernet: 100 Mbps
USB: USB Type-C (2.0)
Buttons: 1 reset button, 1 boot button
Status display: 1 power LED, 2 programmable IO LEDs
Fill light: 0.3 W white light
Microphone: onboard microphone
Speaker: external speaker
Power supply: 5 V @ 1 A
Dimensions: 40 x 40 x 36.5 mm

In summary, reCamera is a powerful and versatile solution for modern vision AI projects that impresses with its open architecture and modular design.

External links
https://github.com/Seeed-Studio/OSHW-reCamera-Series
https://github.com/Seeed-Studio/reCamera-OS"

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WAVESHARE DEBO PWR SOLAR2 - Developer boards - solar charger for 6- to 24-V panels 20.49 EUR This solar power management module is designed for 6 to 24V solar panels. It can charge the 3.7V LiPo battery via a solar panel or USB connection and provides a regulated 5V / 1A output.
The module has a maximum power point tracking (MPPT) function and multi-protection circuits, so it can still operate highly efficient, stable and safe. It is suitable for solar powered, low power IoT and other environmental protection projects.

• supports MPPT
• supports solar panel / USB port battery charging.
• integrated MPPT SET switch
• two 5 V output interfaces: Pin header and USB connector
• 14500 battery holder and PH2.0 battery connector
• multiple LED indicators to monitor status of solar panel and battery

Technical data• input voltage of the solar module (SOLAR IN): 6 ... 24 V
bulletpoint# microUSB input voltage (USB IN): 5 V
• pin header / USB output (USB OUT): 5 V / 1 A
• charging end voltage: 4.2 V ±1%
• deep discharge protection voltage: 2.9 V ±1%
• solar module charging efficiency:: approx. 78%
• USB charging efficiency: approx. 82%
• 3.7 V battery boost power efficiency: approx. 86%
• max. quiescent current: < 2 mA
• operating temperature: -40 ... +85°C
• dimensions: 65.2 × 56.2 × 22.9 mm

Documentation and downloads can be found here:
www.waveshare.com/wiki/Solar_Power_Manager

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ADAFRUIT DEBO SENS COMBI - Developer boards - Sensor with various functions, BNO055 55.27 EUR "The BNO055 can output the following sensor data

absolute orientation
angular velocity vector
acceleration vector
magnetic field strength vector
linear acceleration vector
gravity vector
temperature

uses the I2C address 0x28 (default) or 0x29
Dimensions: 20 x 4 x 27 mm

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ADAFRUIT DEBO TOUCH SENS - Developer boards - board for capacitive touch sensors, MPR121 21.01 EUR "You can connect up to 12 individual touch sensors to this board.

flashing LED when touch is detected
Dimensions: 33 x 19 x 2 mm

2 pin headers included in the scope of delivery"

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ADAFRUIT DEBO LOGIC 8CH - Developer boards - bidi. Logic level converter, 8-channel, TXB01 21.11 EUR "Bidirectional logic level converter

8-channel
VCC isolation function: If one of the VCC inputs is on ground, all outputs are in high impedance status
Low current consumption: max. 4 mA

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WAVESHARE "DEBO EPA 1.54 - Developer boards - 1.54"" E Ink display, black/white" 24.94 EUR "This is an E Ink display module with integrated controller and communication via SPI interface. Benefits including extremely low power consumption, wide viewing angle and high effectiveness in sunlight make it an ideal choice for many different applications.

Features

No background illumination, displays last content for a long time after switch-off
Ultra-low power consumption, power is basically only needed to refresh
SPI interface for connecting to other controller boards such as Raspberry/Arduino/Nucleo etc.
Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Technical data

Operating voltage: 3.3 V
Interface: 3-wire SPI, 4-wire SPI
Outline dimensions: 48 mm x 33 mm
Display size: 27.6 mm x 27.6 mm
Dot pitch: 0.138 x 0.138
Resolution: 200 x 200
Display colour: black, white
Grey level: 2
Partial update time: 0.3 s
Full update time: 2 s
Energy reserve: 26.4 mW (typical)
Standby power: <0.017 mW
Viewing angle: >170°

Included in delivery

Display module
20-cm, 8-pin connecting cable XH2.54

Documentation/downloads
http://www.waveshare.com/wiki/1.54inch_e-Paper_Module"

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WAVESHARE "DEBO EPA 2.7 - Developer boards - 2.7"" E Ink display, black/white" 29.43 EUR "This is an E Ink display HAT for Raspberry Pi with integrated controller and communication via SPI interface. Benefits including extremely low power consumption, wide viewing angle and high effectiveness in sunlight make it an ideal choice for many different applications.

Features

No background illumination, displays last content for a long time after switch-off
Ultra-low power consumption, power is basically only needed to refresh
4 buttons on board
Compatible with Raspberry Pi 2B/3B/Zero/Zero W/WH
SPI interface for connecting to other controller boards such as Raspberry/Arduino/Nucleo etc.
Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Technical data

Operating voltage: 3.3 V
Interface: 3-wire SPI, 4-wire SPI
Dimensions: 85 mm x 56 mm
Display size: 57.288 mm x 38.192 mm
Dot pitch: 0.217 x 0.217
Resolution: 264 x 176
Display colour: black, white
Grey level: 2 full
Update time: 6 s
Energy reserve: 24 mW (typical)
Standby power: <0.017 mW
Viewing angle: >170°

Included in delivery

Display HAT
2 screws

Documentation/downloads
https://www.waveshare.com/wiki/2.7inch_e-Paper_HAT"

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JOY-IT DEBO UART2RS232 - Developer boards - UART-RS232 transceiver, incl. pin header 13.36 EUR "The COM-TTL-RS232 transceiver is the ideal solution to enable seamless communication between UART interfaces and RS232 serial ports.
This compact module is designed for reliable and bidirectional data transmission and is ideal for use in industrial, communication and control applications.

Main features

Bidirectional signal conversion: Easily converts data signals between UART and RS232, enabling interaction between modern microcontrollers and legacy devices.
Easy integration: Compact design and included pin header make it easy to use in your projects.
Reliability through SP3232E chipset: High stability and efficiency for your applications.
Flexible use: Supports logic levels from 3 V to 5.5 V and supply voltages of 3 V / 5 V.

Technical data

Chipset: SP3232E
Supply voltage: 3 V - 5 V
Logic level: 3 V / 5 V
Communication direction: Bidirectional
Dimensions: 43 x 15 x 3 mm
Weight: Only 3 g

Scope of delivery

1x UART - RS232 transceiver module (COM-TTL-RS232)
1x pin header (not soldered)

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JOY-IT DEBO SEN-KY033LT - Developer boards - Line Tracker 12.17 EUR This sensor transmits and receives infrared. It can detect whether it has a reflective surface (the sensor receives its own signal) or an absorbent surface (the sensor does not receive a signal) in front of it.
The sensitivity of the sensor can be adjusted using a potentiometer.

Robots, for example, can use three of these sensors to perform an automated line tracker function.

Technical specifications
• Function: Detects a line using infrared (0/1 signal output) / With three of these sensors, robots can automatically follow a line
• Detection range: 1 - 25 mm
• Supply voltage: 3 - 5 V
• Power consumption: 3 V approx. 7 mA / 5 V approx. 13 mA
• Operating temperature: 0 °C to 50 °C
• Dimensions: 42 x 11 x 8 mm

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ADAFRUIT DEBO SHD MOTOR - Developer Boards Shield - Servo, 16 Channel, 12 Bit, PCA9685 32.69 EUR "PWM driver Shield with integrated clock

6 address selection pins
adjustable frequency PWM up to approx. 1.6 kHz
12 bit resolution for each output
configurable push-pull or open-drain output
Dimensions: 54 x 70 x 3 mm

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JOY-IT "DEBO LCD 7 HDMI - Developer boards - Display LCD-Touch, 7"", HDMI, GT811" 58.74 EUR The 7 inch (17.78 cm) TFT display expands the Raspberry Pi or Banana Pi with a touchscreen display in no time at all. It can also be used on any Windows device and convinces with its high contrast and colour-fast display. With a maximum resolution of 1024x600 pixels, this display is suitable for any application.

Technical data- Resolution: 1024 x 600
- supported devices: Raspberry Pi, Banana Pi, Banana Pro, Windows PCs
- Connections: HDMI, Micro-USB
- Touch Controller: GT811
- Touch Panel Type: Capacitive (5 Multi-Touch)
- Backlight: LED
- Display size: 154.21 x 85.92 (mm)

Special functions- Can also be used as a standalone HDMI display

reference
- suitable housing see accessories

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ADAFRUIT DEBO 4NUM DIS2 - Development boards - 4-digit 7-Segment Display 24.21 EUR 4-digit 7-segment display
• fully assembled
• red illumination
• with 4-pin bar
• Digit size: 14 x 8 mm
• Dimensions: 27 x 50 x 14 mm

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ADAFRUIT DEBO BO SMD16 - Developer boards (3 pieces) - SMD breakout circuit board 15.43 EUR SMD board for SOIC-16 and TSSOP-16 devices SMD board for SOIC-16 and TSSOP-16 devices

Solder your chip to either side and you can get started with any experiment system.
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WAVESHARE DEBO IO BOARD - Developer boards - I/O expansion board, MCP23017 21.84 EUR The MCP23017 IO Expansion Board extends 2 signal pins to 16 I/O pins based on the I2C bus. Up to 8 expansion boards can be used simultaneously.

- I2C controlled, extends 2 signal pins as 16 I/O pins
- I2C address configurable by short-circuiting the A0/A1/A2 bridges
- offers two connection options: PH2.0 Terminal and/or solder pads
- integrated voltage converter, compatible with 3.3 V / 5 V level
- Supplied with development resources and manual

Technical data- Operating voltage: 5 V / 3.3 V
- interface: I2C
- Interrupt pins: INTA, INTB, INTB
- Expansion I/Os: 16
- Mounting hole size: 2.0 mm
- Dimensions: 38 × 23 mm

Documentation and downloads can be found here:
www.waveshare.com/wiki/MCP23017_IO_Expansion_Board
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SOLDERED DEBO LCD 16X2 B2 - Developer boards - Display with easyC, 16 x 2 Z., blue 24.37 EUR "An LCD display with HD44780 controller enables the display of text, symbols, values or other information from an Arduino (or a compatible board such as Dasduino). It can display 16 symbols in two lines and is therefore suitable for many projects that require clearly visible and readable output information. An I2C LCD adapter is soldered to this LCD screen, which makes it possible to display characters on the LCD screen via the I2C bus. It also features an easyC connector plug for a straightforward connection.

Technical data
max. voltage: 3.3 V
Communication protocol: I2C
with soldered I2C adapter
with easyC connection
Display dimensions: 64.5 x 16 mm
Dimensions: 80 x 36 x 12 mm

easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".

external links
https://github.com/SolderedElectronics/Soldered-16x2-LCD-Arduino-Library"
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JOY-IT DEBO RB-BB 2B - Developer boards - Laboratory card, 165 x 54 mm, black 12.64 EUR Lab card from Joy-it for the developer board area

Welcome to the world of electronic prototypes, where innovation and reliability meet! Our high-quality breadboard is the ideal tool for all your electronics projects.

Whether you are an experienced electronics expert or a beginner, our breadboard is designed to optimize your prototyping experience.
With precise plug-in holes and universal compatibility, it allows you to connect electronic components securely and effortlessly. This allows you to implement your ideas quickly and reliably.

Specifications
• 1 contact terminal with 630 contacts
• 2 distribution terminals with 200 contacts
• Material: plastic
• Color: black
• Adhesive surface on the underside
• Dimensions (LxWxH): 165 x 54 x10 mm
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WAVESHARE DEBO LCD 160X80 - Developer boards - LCD display, 160 x 80 pixels, ST7735S. 18.99 EUR "This is an LCD display module with IPS screen, and a diagonal of 0.96 inches. The display has HD resolution and an integrated controller that communicates via an SPI interface.

Technical data- Controller: ST7735S
- Interface: SPI
- Display color: RGB, 65 K Colors
- Resolution: 160 x 80
- Backlight: LED
- Operating voltage: 3.3 V

Scope of delivery
1x 0.96"" LCD module
1x PH2.0 20 cm, 8-pin

Documentation and downloads can be found here:
www.waveshare.com/wiki/0.96inch_LCD_Module"
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FREI DEBO TOUCH 4CH - Developer boards - Touch-Pad, 4 keys, capacitive, TTP224 11.91 EUR The semiconductor-based touch pad is the durable alternative to classic keyboards with switches. Thanks to the capacitive measurement, the pad is also suitable for dusty or rough environments.

Technical data• chipset: TTP224 for four keys
• supply voltage: 2.4 - 5.5 V DC
• status display
• dimensions:35 x 29 mm
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FREI "DEBO LCD 2.0 - Developer boards - Display LCD, 2.0"", 220 x 176 pixels, ILI9225" 18.21 EUR "Display LCD, 2.0"", 220 x 176, ILI9225

Specifications• driver chip ILI9225
• resolution 220 x 176
• SPI interface"
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IDUINO DEBO LASER01 - Developer boards - Laser, 635 nm, 5 V 11.91 EUR "This compact transmitter module emits a small and intense laser beam with a wavelength of 635 nm (red).
It is connected via three pins as follows:
Ground
Signal
Supply (5V)

Security adviceNever look directly into the laser to avoid eye damage"
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ADAFRUIT DEBO LED NP12 - Developer Boards - NeoPixel Ring with 12 WS2812 22.87 EUR "12 ultrabright LED Neopixels arranged in a circle.

16 individually addressable RGBs

voltage range: 4 - 7 V

outside diameter: 36.8 mm

inside diameter: 23.3 mm
"
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SEEED DEBO CAM 2002 8 - Developer boards - Camera, AI, 5MP, 30fps, 8GB 59.36 EUR "reCamera is an open-source AI camera in a compact format, characterized by high programmability and customizability. It is powered by a RISC-V SoC and offers 1 TOPS AI performance directly on the device as well as video encoding with 5 MP @ 30 FPS. Thanks to its modular hardware design and expandable interfaces, it is an extremely versatile platform for developers in the field of vision AI systems.

1 TOPS on-device AI performance for fast and efficient data processing
Video encoding with 5 MP resolution at 30 FPS for high-quality image capture
Programmable and customizable for a wide range of AI applications
Modular hardware with expandable interfaces for maximum flexibility
ideal for developers who want to build or experiment with vision AI systems

The combination of powerful on-device AI and flexible architecture makes reCamera an optimal choice for applications such as machine vision, object recognition and edge AI. Extensive customization options are available for developers to meet specific project requirements.

Technical specifications
AI performance: 1 TOPS @ Int8
SoC: SG2002
CPU: Dual-Core C906 (1 GHz + 700 MHz)
MCU: 8051 with 8 KB SRAM
RAM: 256 MB
Video encoding: 5 MP @ 30 FPS
Camera sensor: OV5647
eMMC: 8 GB
Expansion: removable TF card (up to 2 TB, not included)
Ethernet: 100 Mbps
USB: USB Type-C (2.0)
Buttons: 1 reset button, 1 boot button
Status display: 1 power LED, 2 programmable IO LEDs
Fill light: 0.3 W white light
Microphone: onboard microphone
Speaker: external speaker
Power supply: 5 V @ 1 A
Dimensions: 40 x 40 x 36.5 mm

In summary, reCamera is a powerful and versatile solution for modern vision AI projects that impresses with its open architecture and modular design.

External links
https://github.com/Seeed-Studio/OSHW-reCamera-Series
https://github.com/Seeed-Studio/reCamera-OS"
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ADAFRUIT DEBO SENS ACC2 - Developer Boards - Accelerometer Board, MMA8451Q 21.01 EUR "This accelerometer board can be used with phones, tablets, smart watches and many more.

simple use with Arduino or another microcontroller
installed tilt / position detection
Wide range of use from 2 to 8 g
very precise with built-in 14-bit ADC
Dimensions: 21 x 18 x 2 mm
"
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FREI "DEBO LCD 2.2 - Developer boards - Display LCD, 2.2"", 220 x 176 pixels, ILI9225" 18.48 EUR "Display LCD, 2.2"", 220 x 176, ILI9225

Specifications• driver chip ILI9225
• resolution 220 x 176
• SPI interface"
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