FREI WONDERBIT - Wonder:bit

Prodotto
66.49 EUR Examine the detailed sheet with complete information, compare prices and find the features of PRODUCTNAME, on sale at the price of PRICE CURRENCY; it falls into the CATEGORY NAME; the product is sold by SELLER NAME and manufactured by MANUFACTURER NAME.

  • Roboterplattform mit Holzrad, ideal für die Verwendung als Erstprogrammierung
  • es macht Spaß, kleine Objekte mithilfe des Rahmens zu bewegen
  • füge einen Stift hinzu, um deine eigene ferngesteuerte Zeichenmaschine zu erstellen
  • Micro:bit-Karte nicht enthalten


EAN: 3272496314764
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new

Comparison of Similar Products

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Scope of delivery
  • Interchangeable DC electric motors with high performance
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Create various projects with the Wonder Kit such as :
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  • The swing
  • The Bigfoot
  • The forklift
  • The gyro base
  • The basketball hoop counter


The kit contains
  • 2x motors
  • 1x servo motor
  • 1x Wukong expansion card
  • 1x sensor for line tracking
  • 1x Sonar:bit
  • 1x water level sensor
  • 1x line tracking card
  • 1x USB cable
  • 1x pin puller
  • 1x Phillips screwdriver
  • 10x screws
  • 10x nuts
  • 6x rubber bands
  • 1x Dupont cable without connector
  • 3x Dupont cable with connectors


Note
You can find detailed assembly instructions at https://wiki.elecfreaks.com/en/microbit/building-blocks/wonder-building-kit/
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General Description:
The MAX191 is a monolithic, CMOS, 12-bit analog-todigital converter (ADC) featuring differential inputs, track/hold (T/H), internal voltage reference, internal or external clock, and parallel or serial µP interface. The MAX191 has a 7.5µs conversion time, a 2µs acquisition time, and a guaranteed 100ksps sample rate. The MAX191 operates from a single +5V supply or from dual ±5V supplies, allowing ground-referenced bipolar input signals. The device features a logic power-down input, which reduces the 3mA VDD supply current to 50µA max, including the internal-reference current. Decoupling capacitors are the only external components needed for the power supply and reference. This ADC operates with either an external reference, or an internal reference that features an adjustment input for trimming system gain errors. The MAX191 provides three interface modes: two 8-bit parallel modes, and a serial interface mode that is compatible with SPITM, QSPITM, and MICROWIRETM serialinterface standards.

Features:
• 12-Bit Resolution, 1/2LSB Linearity
• +5V or ±5V Operation
• Built-In Track/Hold
• Internal Reference with Adjustment Capability
• Low Power:
- 3mA Operating Mode
- 20µA Power-Down Mode
• 100ksps Tested Sampling Rate
• Serial and 8-Bit Parallel µP Interface
• 24-Pin Narrow DIP and Wide SO Packages

Applications:
• Battery-Powered Data Logging
• PC Pen Digitizers
• High-Accuracy Process Control
• Electromechanical Systems
• Data-Acquisition Boards for PCs
• Automatic Testing Systems
• Telecommunications
• Digital Signal Processing (DSP)
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The extremely low power consumption, combined with the energy-efficient AI processing enables with the CNN )convolutuinal neural network) and battery operation of AI applications.

The advanced SOC is built on a modern Arm® Cortex®-M4 MCU with FPU, further contains a RISC microcontroller for economical signal processing and a CNN with a weight memory of 442 KB.

The CNN architecture is highly flexible, and networks can be trained using traditional toolsets such as PyTorch TensorFlow® and then converted using tools provided by Maxim.

Special features

• ultra-low-power microcontroller with two cores
- Arm Cortex-M4 processor with FPU up to 100MHz
- 512KB Flash and 128KB SRAM
• 32-bit RISC-V coprocessor with up to 60MHz
• Neural Network Accelerator
- Highly optimized for deep convolutional neural networks
- 442k 8bit weight capacity with 1,2,4,8-bit weights
- programmable input image size up to 1024 x 1024 pixels
- programmable network depth up to 64 layers
- programmable network channel widths per layer
• security and integrity
- available secure boot
- AES 128/192/256 hardware acceleration module
- True Random Number Generator (TRNG)
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- With EM-4102 compatible transponder chip
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- Housing colour: blue
- Manchester encoding

Delivery:
1 piece
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Features
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Features
• 320 x 480 resolution
• 8-bit parallel interface
• SPI interface for SD slot
• LCD controller: ILI9486 / R61581
• without touch function
• display with LED backlight
• compatible with: Arduino Uno, Arduino Leonardo, Arduino Mega

external links
lcdwiki.com/3.5inch_Arduino_Display-UNO
optional driver: https://github.com/prenticedavid

Note: Driver may vary - ILI9486 / R61581
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The change in resistance caused by a change in weight is output by a converter circuit via TTL 232. An A/D converter with 24-bit accuracy is used for processing, the update interval is 80 Hz (every 0.0125 seconds).

Technical data
• Operating voltage: 5 V DC
• Operating current: < 10 mA
• Dimensions: 38 x 21 x 10 mm
• refresh rate: 80 Hz
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Description:
The 62256 is a high performance, high speed and super low power CMOS Static Random Access Memory organized as 32,768 words by 8bits and operates for a single 4.5 to 5.5V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed, super low power features and maximum access time of 45/70ns in 5.0V operation. Easy memory expansion is provided by an active LOW chip enable (/CE) and active LOW output enable (/OE). The 62256 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The 62256 is available in JEDEC standard 28-pin SOP (330 mil) and PDIP (600 mil) packages.

Features:
• Wide operation voltage : 4.5 ~ 5.5V
• Ultra low power consumption : 2mA@1MHz (Max.) , Vcc=5.0V.
1.0 uA (Typ.) CMOS standby current
• High speed access time : 45/70ns.
• Automatic power down when chip is deselected.
• Three state outputs and TTL compatible.
• Data retention supply voltage as low as 1.5V.
• Easy expansion with /CE and /OE options.
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1-Wire Digital Thermometer

Digital Thermometer, 1-wire +/- 0,5°C
Housing: SO-8


The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with non-volatile, user-programmable high and low trip points. The DS18B20 communicates via a 1-wire bus, which by definition requires only one data line (and ground) to communicate with a central microprocessor. It has an operating temperature range of -55°C to +125°C and has an accuracy of ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can draw power directly from the data line (''parasite power''), eliminating the need for an external power supply.
Each DS18B20 has a unique 64-bit serial code that allows multiple DS18B20s to share the same 1-wire bus. Thus, it is easy to use one microprocessor to control many DS18B20s over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems in buildings, plants or machinery, and process monitoring and
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Digital converter (0°C to +1024°C)

The MAX6675 performs cold junction compensation
and digitizes the signal of a type K thermocouple.
The data is output in an SPI™-compatible format with 12-bit resolution,
Read-only format output.
This converter resolves temperatures down to 0.25°C and enables
readings up to +1024°C and has a thermocouple accuracy of
accuracy of 8LSBs for temperatures from
0°C to +700°C.
The MAX6675 is available in a small, 8-pin SO package.
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Description:
The CY62128E is a high performance CMOS static RAM organized as 128K words by 8 bits. This device features advanced circuit design to provide ultra low active current. This is ideal for providing More Battery Life™ (MoBL?) in portable applications. The device also has an automatic power down feature that significantly reduces power consumption when addresses are not toggling. Placing the device into standby mode reduces power consumption by more than 99 percent when deselected (CE1 HIGH or CE2 LOW). The eight input and output pins (I/O0 through I/O7) are placed in a high impedance state when the device is deselected (CE1 HIGH or CE2 LOW), the outputs are disabled (OE HIGH), or a write operation is in progress (CE1 LOW and CE2 HIGH and WE LOW) To write to the device, take Chip Enable (CE1 LOW and CE2 HIGH) and Write Enable (WE) inputs LOW. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A16). To read from the device, take Chip Enable (CE1 LOW and CE2 HIGH) and Output Enable (OE) LOW while forcing Write Enable (WE) HIGH. Under these conditions, the contents of the memory location specified by the address pins appear on the I/O pins. The CY62128E device is suitable for interfacing with processors that have TTL I/P levels. It is not suitable for processors that require CMOS I/P levels. Please see Electrical Characteristics on page 5 for more details and suggested alternatives.

Features:
• Very high speed: 45 ns
• Temperature ranges
- Industrial: –40 °C to +85 °C
- Automotive-A: –40 °C to +85 °C
- Automotive-E: –40 °C to +125 °C
• Voltage range: 4.5 V to 5.5 V
• Pin compatible with CY62128B
• Ultra low standby power
- Typical standby current: 1 ?A
- Maximum standby current: 4 ?A (Industrial)
• Ultra low active power
- Typical active current: 1.3 mA at f = 1 MHz
• Easy memory expansion with CE1, CE2, and OE features
• Automatic power down when deselected
• complementary metal oxide semiconductor (CMOS) for optimum speed and power
• Offered in standard Pb-free 32-pin STSOP, 32-pin SOIC, and 32-pin thin small outline package (TSOP) Type I packages

Applications:
• Comparators
• Multivibrators
• DC Amplifiers
• Summing Amplifiers
• Integrator or Differentiators
• Active Filters
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Specifications

• supply voltage: 5V
• Communication mode IIC
• Dimensions (L x W) 21 x 14 mm
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Specifications

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• operating voltage: 3.3 ... 5V
• mounting holes
• dimensions (L x W x H): 48 x 20 mm
FREI ROBOT CAR-KIT - Infrared & Bluetooth programmable car robot FREI ROBOT CAR-KIT - Infrared & Bluetooth programmable car robot 88.09 EUR Programmierbares Roboterauto, steuerbar über Infrarot & Bluetooth

  • ideales Roboterauto-Kit für die Herstellung Ihres eigenen intelligenten Autos!
  • bestehend aus einem Roboterauto, einem Anlasser und einem Entwicklungsboard, ermöglicht Ihnen dieser Bausatz für Micro:bit den einfachen Bau Ihres Autos
  • die eingebaute Multifunktions-Erweiterungskarte bietet Ihnen viele Möglichkeiten zum Erforschen
  • Micro:bit-Karte nicht enthalten
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  • EDU:BIT unterstützt bis zu 3 Servomotoren und 2 Gleichstrommotoren
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  • inklusive einer Steuerkarte, die drei Servos gleichzeitig steuern kann
  • vielfältige Verwendung: Rennen, leichte Gegenstände schieben, zeichnen, Musik machen,...
  • ideal für eine Einführung in die Robotik und das Programmieren, um Ihre Fähigkeiten zu erweitern und dabei Spaß zu haben





Erfordert: micro:bit-Karte nicht enthalten + x3 AA 1,5VV-Batterien