Best sellers

A pin expander designed for Raspberry Pi Pico boards. It is equipped with a standard female connector and two sets of male strips 2x20 pins. SB Components 21314

Black and white e-Paper display with a diagonal of 2.13" and a resolution of 250x122 px. SPI interface. Without PCB. Waveshare 2.13inch e-Paper 

A set of 10 drill bits for precision work with diameters 0.6mm-2.3mm, RoHS

Evaluation kit with Bluetooth 4.0 module. It has 8 digital pins, 4 analog pins and 4 PWM. Compatible with Arduino, it is perfect as a platform for building a small robot. DFRobot DFR0351

Adapter from male RCA connector to terminal spring connector

3-color e-Paper display with a diagonal of 4.2" and a resolution of 400x300 px. SPI interface. No PCB. Waveshare 4.2inch e-Paper (B)

The meter allows you to measure the temperature in the range from -10 ℃ to 60 ℃ and humidity from 0% RH to 100% RH. It is equipped with an LCD display with backlight, measurement stop function and automatic switch-off. Uni-T UT333

Metal case with fan hole and a camera holder. Designed for the NVIDIA Jetson Nano development kit. Jetson Nano Case (C)

Adapter from BNC male connector to terminal spring connector

IoT development board with ATmega32U4 microcontroller and W5500 Ethernet chip. Compatible with Arduino Leonardo, has a built-in PoE (Power over Ethernet) function. DFRobot DFR0342

WiFi wireless communication module compatible with the pin spacing of XBEE modules. The module is powered by 3.3 V. The product is compatible with Arduino. DFRobot TEL0092

Flexible 2.13" black and white e-Paper display with 212x104 px resolution. SPI interface. No PCB. Waveshare 2.13inch e-Paper (D)

Module with e-Paper display, 7.8" diagonal and 1872x1404 px resolution. Communication via USB, SPI or I80 interface. Waveshare 7.8inch e-Paper HAT

2S Li-Po battery charge indicator module with a nominal voltage of 8.4 V

Data logger dedicated to Feather plates. Equipped with RTC clock, battery slot and micro SD card slot. Adafruit 2922

Rail with Micro HDMI adapters for mounting Raspberry Pi 4 minicomputers model B in the housing. ArduCAM U6128

Module with SIM868 designed for GSM, GPRS communication and GNSS positioning. It can communicate within the Bluetooth 3.0 standard. SB Components 21895

Sensor dedicated to the measurement of nitrogen content in the soil. Allows you to monitor and analyze the level of the element in the soil, and thus optimize fertilization and improve cultivation processes

Heating table for 3D printers (eg RepRap) Heatbed MK2B Dual Power, size 214 x 214 mm, made of FR4 laminate 1.6 mm thick, red

The overlay solves the problem of limitations in the use of multiple overlays compatible with Arduino UNO R3. The board allows you to connect different shields without their mutual influence on each other (eg without conflict on the UART bus or GPIO lines). Extension dedicated for Arduino Mega and ADK devices. DFRobot DFR0256