ADAFRUIT DEBO SOUND AMP1 - Developer Boards - Audio Amplifier, Class D, PAM8302A
15.43 EUR
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"This super small mono amplifier is surprisingly powerful. It can deliver up to 2.5 watts for speakers with 4-8 ohms impedance.
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new
"This super small mono amplifier is surprisingly powerful. It can deliver up to 2.5 watts for speakers with 4-8 ohms impedance.
- filterless design with ferrite bead and capacitors from the output
- supply voltage: 5 V
- fixed 24 dB gain
- onBoard trimming potentiometer for controlling the input volume
- Protection against thermal overload, short-circuit and overcurrent
- Dimensions: 24 x 15 x 2 mm
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new
Comparison of Similar Products
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- temperature accuracy: ± 0.4°C
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ADAFRUIT DEBO TEMP HUM - Developer Boards - Temperature and Humidity Sensor, SHT31-D
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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
ADAFRUIT DEBO AMP MIC2 - Developer Boards - Microphone Amplifier, MAX9814
21.01 EUR
"Electret Microphone Amplifier MAX9814- supply voltage: 2.7 - 5.5 V
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WAVESHARE DEBO BARC SCAN - Developer boards - barcode scanner module for 1D/2D codes
53.88 EUR
"This is a small 1D / 2D code reader that uses an intelligent image recognition algorithm to quickly and accurately decode the barcode or 2D code on paper or screen. It can be connected directly to a computer via the integrated USB and UART interface or easily integrated into various devices due to its small form factor.• easy to use, requires no knowledge of image recognition
• decodes various common 1D/2D codes like barcode, QR code etc
• integrated micro USB and UART serial port, allows connection to computers or embedded devices
• configurable by scanning the ""configuration code
• onBoard light source, works in the dark
Technical data• Operating voltage: 5 V
• Operating current: 13 5mA (scan), 58 mA (standby), 2 mA (sleep)
• Operating temperature: 0 ... 60°C
• Operating humidity: 5% ~ 95% (non-condensing)
• Communication interface: UART, USB
• decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS)
• decodes 2D codes: QR Code, Datamatrix, PDF417
• Light source: white
• Scan angle: 360° rotation, ±65° tilt, ±60° tilt.
• Field of view: 28° (horizontal), 21.5° (vertical)
• Dimensions: 53.3 x 21.4 mm
Scope of delivery:
1x Barcode Scanner Module
1x cable USB-A plug to microUSB plug
1x PH2.0, 4-pin
Documentation and downloads can be found here:
www.waveshare.com/wiki/Barcode_Scanner_Module"
ADAFRUIT DEBO BOOST 1000 - Developer Boards - Powerboost 1000 Charger, TPS61090
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"This small format DC/DC boost converter module can be powered by any 3.7 V Li-Ion / LiPo battery and converts battery power to 5.2 V DC to keep your 5 V projects running.- charging current: max. 1000 mA
- with low-battery detection
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ADAFRUIT DEBO LED NP24 - Developer Boards - NeoPixel Ring with 24 WS2812 RGB LEDs
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- outside diameter: 65.6 mm
- inside diameter: 52.3 mm
ADAFRUIT DEBO USB SERIAL - Developer Boards - USB to Serial Adapter, FT232H
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ADAFRUIT DEBO LED NP12 - Developer Boards - NeoPixel Ring with 12 WS2812
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"12 ultrabright LED Neopixels arranged in a circle.- 16 individually addressable RGBs
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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"
JOY-IT "DEBO LCD1.44 IPS - Developer Boards - Display LCD,1.44"",IPS"
20.28 EUR
DescriptionThis compact IPS TFT display is controlled via SPI and is well suited for use as an output device on microcontrollers (e.g. NodeMCU) and single board computers (e.g. Raspberry Pi).By using a high resolution IPS panel with a high pixel density of 125 dpi, content can be displayed in high resolution on the compact display.
Specifications• Display: TFT (IPS) LCD
• 262,144 colours
• Resolution: 128 x 128 Pixel / 125 dpi
• Chip: ILI9163
• Interface: SPI
• Supply voltage: 3.3 V
• Power consumption: 8 - 10 mA
• LL voltage: 3.3 V
• Response time: 25 ms
• Brightness: 178 cd/m²
• Viewing Angle: 180
• Temperature range: -40 °C ... +85°C
• Dimensions (LxWxH): 30 x 43 x 10 mm
IDUINO DEBO LED1 5050 - Developer boards - LED, SMD 5050, RGB
11.35 EUR
Das kleine kreisförmige Modul enthält eine mehrfarbige Leuchtdiode mit den passenden Widerständen und kann spielend leicht programmiert werden. Intern befinden sich in dem SMD-Chip drei LEDs, von denen jede eine der Grundfarben (Rot/Grün/Blau) darstellt.Anschluss- und Codebeispiel finden Sie im hinterlegten Datenblatt.
Anschluss
• 1: Rot
• 2: Grün
• 3: Blau
• 4: Masse
FREI DEBO LED NP8 2 - Development boards - NeoPixel stick with 8 WS2812 5050 RGB LEDs
12.79 EUR
This small, intelligent RGB LED stick with 8 LEDs of type WS2812 can be controlled with a microcontroller, for example an Arduino. Several sticks can be connected to each other.Technical data
• Operating voltage: 4 ... 7 V
• LED dimensions: 5 x 5 x 1.5 mm
• dimensions: 54 x 10.5 x 3.15 mm
Note: Compatible with Adafruit NeoPixel Library: https://github.com/adafruit/Adafruit_NeoPixel
ADAFRUIT DEBO SOUND AMP3 - Developer boards - Audio amplifier, stereo, 20 W, class D, MAX97
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"20 watts audio amplifier with up to 93% efficiency- Power off 4.5 - 14 V DC
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- integrated click and pop noise suppression
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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
ADAFRUIT DEBO LED NP16 - Developer Boards - NeoPixel Ring with 16 WS2812 RGB LEDs
23.8 EUR
"16 ultrabright LED Neopixels arranged in a circle.- 16 individually addressable RGBs
- voltage range: 4 - 7 V
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FREI DEBO LED 5050 4X - Developer boards - LED, 4x SMD 5050, RGB
11.81 EUR
With this RGB LED module you can display a wide range of colors. The 4 x SMD 5050 LEDs are super bright and controlled by a 74HC595 chip.Specification
• 5 VDC operating voltage
• colors: RGB
• dimensions (L x W x H): 48 x 38 x 5 mm
IDUINO DEBO LED2 5050 - Developer boards - LED, SMD 5050, RGB
10.97 EUR
Das kleine quadratische Modul enthält eine helle mehrfarbige Leuchtdiode und kann spielend leicht programmiert werden. Intern befinden sich in dem SMD-Chip drei LEDs, von denen jede eine der Grundfarben (Rot/Grün/Blau) darstellt.Anschluss- und Codebeispiel finden Sie im hinterlegten Datenblatt.
Helligkeit
• Rot: 600 - 800 mcd
• Blau: 800 - 1000 mcd
• Grün: 1500 - 2000 mcd
Durchlassspannung
• Rot: 1,8 - 2,1 V
• Blau: 3,0 - 3,2 V
• Grün: 3,0 - 3,2 V
Anschluss
• 1: Rot
• 2: Grün
• 3: Blau
• 4: Masse
Hinweis
Dieses Modul benötigt Widerstände zur Strombegrenzung um den LED-Chip zu schützen
WAVESHARE DEBO SOLAR 5W - Developer boards - solar panel, 5 W.
23.49 EUR
Solar panel, 6 V / 5 W, with 3.5 x 1.35 mm hollow plug• Solar cell type: 156 monocrystalline cell
• Surface: tempered glass
• Frame material: aluminium alloy with anodic oxidation
• Back panel material: 0.25 mm PET
• Power: 5.0 W ± 5%.
• Operating voltage: 6.0 V ± 5%.
• Operating current: 833 mA ± 5%.
• Open circuit voltage: 7.2 V ± 5%.
• Short circuit current: 916 mA ± 5%.
• Connection: Hollow plug 3.5 x 1.35 mm (+ inside / - outside)
• Dimensions (LxWxH): 230 x 195 x 16.5 mm
JOY-IT DEBO DCDC DOWN 5 - Developer boards - voltage regulators, DC/DC converters
16.67 EUR
This is a voltage converter based on the DC-DC module LM2596S. The voltage can be adjusted with the potentiometer with an accuracy of ± 0.1 V (DC). The integrated segment display can additionally be switched between the input and the output voltage via the knob.Technical features• Switching regulator LM2596S
• Input voltage: 4 ... 35 V (DC)
• input current: 2 A
• output voltage: 3 ... 34 V (DC)
• output current: 2 A
• output power: max. 15 W
• accuracy: ± 0.1 V (DC)
• adjustment via potentiometer
• control via segment display
• dimensions (LxWxH): 67 x 37 x 15 mm
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
ADAFRUIT DEBO POWER1 - Developer boards - Charger for Li-Ion / LiPo batteries, MCP73831
18.21 EUR
"Charger for charging single Li-Ion and LiPo batteries- pre-assembled
- input voltage: 5 V
- 100 mA charging current, adjustable to 500 mA by re-soldering
- with JST cable
- Dimensions: 12.5 x 8 x 30 mm
IDUINO DEBO LED 3W - Developer boards - LED module, 3 W
11.76 EUR
"3-W high-power LED module for direct connection to Arduino or other developer boards. This module offers you high brightness in a modular and easy-to-use module.A PWM input also offers the user easy adjustment of the brightness.
Special features
- Operating voltage: 5 V DC
- Power consumption: 3 W
- Light output: 200 lm
- Colour temperature: 6000 K
ADAFRUIT DEBO LOGIC 4CH - Developer boards - bidirectional logic level converter, 4-channe
15.43 EUR
"Bidirectional Logic Level Converter BSS138- 4-channel
- I2C-safe
ADAFRUIT DEBO LED MATRIX - Development boards - bicolor LED Square Matrix
30.57 EUR
"8x8 LED matrix- completely assembled
- two colors
- with 4-pin strip
- Dimensions: 33 x 41 x 4 mm
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"
ADAFRUIT DEBO SOUND AMP2 - Developer boards - Audio amplifier, stereo, 3.7 W, class D, MAX9
22.3 EUR
"This super small stereo amplifier is surprisingly powerful. It can deliver up to 3.7 watts for speakers with an impedance of 3-8 ohms.- exceeds the EMI limit unfiltered with up to 30 cm of speaker cable
- supply voltage: 2.7 - 5.5 V
- selectable amplification via 5 pins
- Dimensions: 28 x 24 x 3 mm
JOY-IT "DEBO TFT 1.8 - Developer boards - Display LED, 1,8"", 128x160, ST7735R"
20.08 EUR
"Mini LCD display with LED backlight for your Raspberry or Arduino project.This 4.57-cm (1.8"") TFT display with SPI interface and microSD card slot can be used universally for all of your projects.
Specifications
• Display: 4.57 cm (1.8"")
• Resolution: 128 x 160 pixels
• Contrast: 1:400
• 262,000 colours
• LED backlighting
• Dimensions (W x H x D): 50 x 35 x 5 mm
• Visible area (W x H): 35 x 28 mm
• Panel: JD-T18003-T01
• IC driver: ST7735R
• MicroSD card slot
• SPI interface
• Compatible with Raspberry Pi and Arduino
Note: Programming experience is required to use this item.
Raspberry Pi not included"
ADAFRUIT DEBO POWER4 - Developer boards - Charger for Li-Ion / LiPo batteries, miniUSB,
27.31 EUR
"Charger for charging single Li-Ion and LiPo batteries with 3.7 or 4.2 V- pre-assembled
- input voltage: up to 5 V via miniUSB
- 500 mA Charging current, adjustable to 100 to 1000 mA by re-soldering
- with JST cable "
SOLDERED DEBO RELAY 1CH - Developer boards - Relay, 1 channel, SRD-05VDC-SL-C
16.36 EUR
"Relay, 1 channel, SRD-05VDC-SL-CIf you want to switch a device with a high current or voltage requirement on and off, whether with direct current or alternating current, you need a relay. A relay is an electronic switch that is activated by a signal we send from an Arduino (or a compatible board like Dasduino). This module further simplifies the whole process as it contains everything you need for the relay and you only need to connect it to the microcontroller and the power supply. You don't even have to worry about voltages and currents, isolation between high and low voltage or grounding as everything is already accounted for on the board.
Technical data
- max. DC voltage and current: 30V, 10A
- max. alternating current voltage and current: 250V, 10A
- Number of relays: 1 relay
- Dimensions: 54 x 22 mm
external links
https://github.com/SolderedElectronics/1-channel-relay-board-hardware-design"
ADAFRUIT DEBO MEMS MIC - Developer Boards - Microphones, SPH0645
19.61 EUR
Breakout board with I2S MEMS microphones- Digital output
- 50 Hz to 15 kHz
- I2S Interface
- • 1,6 ... 3,6 V Operating voltage
- SPH0645LM4H
ADAFRUIT DEBO POWER2 - Developer boards - Charger for Li-Ion / LiPo batteries with micr
19.61 EUR
"Charger for charging individual Li-Ion and LiPo batteries with 3.7 or 4.2 V- pre-assembled
- Input voltage: 5 V via microUSB
- 100 mA charging current, adjustable to 500 mA by re-soldering
- with JST cable
- Dimensions: 19 x 2 x 21 mm
Please note:
Battery not included in scope of delivery!"
SOLDERED DEBO BREAD PWD - Developer boards - Power supply for plug-in boards
17.29 EUR
"A stable power supply unit for breadboard projects offers the option of supplying it with power either via a DC socket or a USB-C connection. The board supplies the breadboard's power supply lines directly with 3.3 V, 5 V or 12 V. The output voltages can be set separately via on-board switches. It also has an LED to indicate operational readiness, an on/off switch and automatic voltage selection if both inputs are used.- Power supply via DC socket or USB-C connection
- Adjustable output voltages: 3.3 V, 5 V, 12 V
- Separate setting of the voltages via switch
- Integrated operational readiness LED and on/off switch
- Automatic voltage selection when using both power sources
The board can be used with Arduino (or a compatible board such as Dasduino), which increases flexibility in various project applications. The use of dual power supply options allows for versatile use in different environments and conditions, whether in the lab or in a mobile setup. The individually adjustable voltages are particularly useful for powering different types of components on a breadboard without the need for additional voltage regulators. User-friendliness is further enhanced by the clear labeling of the switches and the robust design of the board.
Technical data
- USB-C or DC socket
- Voltage at DC socket: 12 V DC
- Output current: 3V3 @ 500 mA, 5V @ 1 A
- Dimensions: 54 x 30 mm
In conclusion, this power supply is a reliable and customizable solution for electronics projects that require a precise power supply. By combining ease of use and technical flexibility, it offers significant added value for developers working with Arduino (or a compatible board such as Dasduino).
External links
https://github.com/SolderedElectronics/Breadboard-power-supply-board-hardware-design"
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
SOLDERED DEBO DRV BASIC - Developer boards - Stepper motor drivers
12.22 EUR
"This stepper motor driver makes it possible to control a stepper motor that requires no more than 800 mA current and can be operated with up to 14 V voltage. The driver has integrated LED lights that indicate which phase of the motor is currently active. Connection to a microcontroller is simple and control is carried out directly via the library.- the driver can control a stepper motor that requires a maximum of 800 mA
- works with a voltage of up to 14 V
- integrated LED lights indicate the active motor phase
- simple connection with a microcontroller
- direct control via the library
The stepper motor driver has been specially developed for applications where precision and ease of use are paramount. The LED lights provide clear feedback on the status of the motor, which is particularly useful for troubleshooting and initialization. Compatibility with Arduino (or a compatible board such as Dasduino) enables a wide range of applications and facilitates integration into existing projects. The library used for control is user-friendly and allows even less experienced users to use the driver effectively.
Technical specifications
- Voltage: 3.3 ... 14 V
- Current: 800 mA
- Dimensions: 36 x 22 mm
In summary, this stepper motor driver offers a reliable and user-friendly solution for controlling stepper motors that do not require more than 800 mA current. The additional features such as LED status indicators and simple microcontroller integration make the driver particularly suitable for educational and hobby projects where flexibility and ease of use are required.
External links
https://github.com/SolderedElectronics/Basic-stepper-driver-hardware-design"
WAVESHARE "DEBO EPA 2.1 RD - Developer boards - Display ePaper, 2,1"", black/white/red"
28.04 EUR
"This is an E-Ink 2.13"" (5.41 cm) display HAT for Raspberry Pi with a resolution of 212 x104 pixels.Due to the advantages such as extremely low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf labels, industrial instruments and so on.
Features
• no backlight, display the last content for a long time even when power off.
• very low power consumption, basically the power is only needed for updating.
• compatible with Raspberry Pi 2B/3B(+)/Zero/Zero W
• Preserved solder pads for SPI interface, to connect with other controller boards like Arduino/Nucleo, etc.
• comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32).
Specifications
• operating voltage: 3.3 V
• Interface: SPI
• dimensions (LxW): 65 × 30.2 mm
• display size (LxW): 23.71 × 48.55 mm
• dot pitch: 0.194 × 0.194 × 0.194
• resolution: 212 × 104
• display color: black, white, red
• grayscale: 2
• full refresh time: 15 s
• update power: 26.4 mV (typ.)
• standby power: <0,017 mV
• Betrachtungswinkel: >170°.
Scope of delivery
• 2.13"" e-Paper HAT
• spacer bolts, screws and nuts
• 9-pin SMD header with 2.54 mm pitch
delivery without developer board
https://www.waveshare.com/wiki/2.13inch_e-Paper_HAT_(B)"
JOY-IT DEBO FAN 303010 - Developer boards - fan, 30 x 30 x 10 mm
13.46 EUR
This 30 x 30 mm fan with Dupont socket connection can be used for single board computers such as the Raspberry Pi.Technical data
- Connection: 10 cm cable with 2x1 Dupont socket connection
- Voltage: 5 V
- Current: 7 mA
- Revolutions: 7,516 RPM
- Dimensions (LxWxH): 30 x 30 x 10 mm
JOY-IT DEBO2 LCD240X240 - Developer boards: LCD display, 1.3 inches, 240 x 240 pixels, ST7
17.39 EUR
This IPS TFT display is controlled via SPI. This makes it ideal for use as an output device on microcontrollers (e.g. NodeMCU) and single-board computers (e.g. Raspberry Pi).By using a high-resolution IPS panel with a pixel density of over 260 PPI, content can be shown in high resolution on the compact display.
Technical features
• color IPS TFT LCD
• 240 x 240 pixel resolution
• Chip: ST7789VW
• 3.3 V supply voltage
• 8...10 mA current consumption
• 3.3 V logic level voltage
• 300...350 cd/m² Brightness
• 640...800 : 1 Contrast
• 30...35 ms response time
• -20...+70 °C Operating temperature
•Dimensions (LxWxH): 38 x 27 x 10 mm
Example codes
https://joy-it.net/files/files/Produkte/SBC-LCD01/SBC-LCD01-C++.zip (nodeMCU)
https://joy-it.net/files/files/Produkte/SBC-LCD01/SBC-LCD01-Python.zip (Raspberry Pi)
IDUINO DEBO BUZZER P1 - developer boards - buzzer, passive
11.6 EUR
Dieser Summer (Piezo Buzzer) benötigt neben der Spannungsversorgung (3,3 / 5 V) zwingend ein Rechtecksignal zur Steuerung. Dieses können Sie problemlos mit einem Arduino oder anderen Entwicklerboard erzeugen. Ein Anschluss- und Codebeispiel hierzu finden Sie im hinterlegten Datenblatt.Anschlussbelegung
• Pin 1: Eingang für das Rechtecksignal
• Pin 2: Spannungsversorgung 3,3 V / 5 V
• Pin 3: Masse