Category: Main categories

IRF540, Power MOSFET N, TO-220AB

Module with 25 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4425

Evaluation board with nRF52840 microcontroller and bluetooth communication. Equipped with motion, temperature, light, sound sensors and RGB diodes. Can be programmed in CircuitPython or Arduino IDE. Adafruit 4333

Module with ATSAMD51J19 microcontroller and ESP32 WiFi system dedicated to matrix displays with HUB75 interface. Adafruit 4745

Extension module dedicated to matrix displays with HUB75 interface. Designed for minicomputers Raspberry Pi. Adafruit 3211

Module with a temperature and humidity sensor based on the SHT40 system. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4885

A modernized version of the popular Pololu 3pi mobile robot. The robot was based on the AVR ATmega32U4 microcontroller with the Arduino bootloader and OLED display. Assembled version. Pololu 4976

Starter kit with Arduino MKR1000 board designed for learning the basics of IoT (Internet of Things). Arduino GKX00006

A module with a USB converter - GPIO/ADC/I2C based on the MCP2221A chip. It allows you to connect sensors, displays or PWM drivers to the computer via a 2.54 mm or Stemma QT/Qwiic connector. Adafruit 4471

LIDAR-Lite v3HP is a laser rangefinder with a measuring range of 5 cm ... 40 m. Power consumption is a maximum of 85 mA. Supply voltage in the range 4.75 ... 5 V. Class 1 laser. I2C or PWM interface. SparkFun SEN-14599

Single-channel DC motor driver with an operating voltage from 8 to 28 V and a continuous current up to 160 A. It can be controlled by an analog signal, PWM, UART, RC or by means of built-in buttons. Cytron MDS160A

Sensor module for use in the area of virtual reality (VR). It was based on the BNO080 chip, which integrates the accelerometer, gyroscope and magnetometer with the ARM Cortex M0+ microcontroller. SparkFun SEN-14686

ATECC608A cryptographic chip module. Enables adding strong security to an IoT node, edge device or embedded system. Adafruit 4314

The module with the buffer of the I2C bus based on the TCA4307 system. It allows you to connect I2C devices with active power supply. Equipped with a STEMMA QT connector. Adafruit 5159

A modernized version of the popular Pololu 3pi mobile robot. The robot was based on the AVR ATmega32U4 microcontroller with the Arduino bootloader and OLED display. Assembled version. Pololu 4974

Micro 5.1:1 planetary gear motor, standard operating voltage 6V, speed 13,000 rpm and torque 0.02 kg*cm (0.3 oz-in). Pololu 2331

Module with CO2, temperature and humidity sensor SCD-30. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4867

DC-DC Step-Down converter module AP63203 with an output voltage of 3.3 V, an input voltage of 3.8 to 32 V and a maximum output current of 2 A. SparkFun COM-18357

Mechanical mini keyboard with 16 buttons and backlight. Based on the RP2040 chip, it uses Kailh Speed Silver buttons. Pimoroni PIM561

A module for building a mechanical keyboard with 16 buttons and backlight. Based on the RP2040 chip, it has sockets compatible with Cherry-MX switches. Pimoroni PIM567