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A 5-channel flame detector module for detecting a flame over a larger area. Detects fire with 5 sensors that are placed on the module every 30 degrees. It has a digital and analog output. modFLAME-5CH

Graphic LCD 128x64, 55x36.5mm, COG, FFSTN Blackline, 3.3V, UC1601, 2-LED backlight 36mA

EMMC Flash memory module for Hardkernel Odroid N2 computers. 16GB capacity, Android operating system installed. The set includes a microSD adapter. Hardkernel 16GB eMMC Module N2 Android

Miniature development board with ATtiny817 microcontroller. It has analog inputs, PWM outputs and two STEMMA QT connectors. Adafruit 5233

This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 51.45:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.

This compact expansion board plugs directly into the GPIO header on a Raspberry Pi B+, A+, or Pi 2 and provides an easy and low-cost solution for driving a pair of small brushed DC motors. Pololu 2753

DIP module with 36 pins, based on the Xilinx Spartan-7 FPGA chip. Provides 32 digital I/O signals and 2 analog input signals. The pins are spaced 100 miles (2.54 mm), making Cmod S7 perfect for use with breadboards. Digilent Cmod S7

Real-time clock module based on the RV3028 chip. It is powered with the voltage from 2 to 5 V and communicates via the I2C interface. There is also a socket with a battery on the board. Pimoroni PIM449

Module with color and light intensity sensor. Offers a wide detection range and two LED backlights. It communicates via the I2C bus. It communicates via the I2C bus. Pimoroni PIM375

(DFR0009) LCD Keypad Shield for Arduino

[EDUCATIONAL PRICE] The ZYBO Z7 board (Zynq Board) is a renewed version of the set containing the programmable system from the Xilinx Zynq-7000 - Z-7010 family. Also includes the Xilinx Zynq SDSoC Voucher. The reduced price applies only to schools, universities, lecturers, pupils and students. Digilent 471-014

Cap for use with shallow Feather series, with radio module RFM95W 900MHz. It offers a range of up to 2 kilometers (the range can be increased by using an external antenna). It has a SPI interface. Adafruit 3231

ARM®-based 32-bit MCU, up to 32 KB Flash, crystal-less USB FS 2.0, CAN, 8 timers, ADC & comm. interfaces, 2.0 - 3.6 V, TSOOP20, STM, RoHS

Cooling fan dedicated to the minicomputer NVIDIA Jetson Xavier NX. Waveshare NX-FAN-PWM

Module with heart rate sensor, SpO2 (oxygen saturation) and smoke levels. It is based on the MAX30101 chip and communicates via the I2C interface. Pimoroni PIM438

Module with a PIR motion sensor. It allows you to detect movement at a distance of up to 8 meters with a viewing angle of 60°. DFRobot SEN0522

USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (micro)

Module with e-Paper display, 3.7" diagonal and 480x280 px resolution. Communication via SPI interface. Waveshare 3.7inch e-Paper HAT

Ring light with 24 RGB diodes WS2812B type controlled by serial signal. The module can be powered with the voltage from 3.3 V to 5 V, only one signal line is required to control it. DFRobot DFR0888-24

A servo with standard sizes. At 6 V, it can generate a torque of up to 15.5 kg*cm. Additionally equipped with a potentiometer informing about the servo position. It has a standard 3-pin connector matching most popular modeling controllers and an additional servo position pin.