Best sellers

An interactive addition to the BBC micro:bit that lets you create music using 15 touchpads that function like piano keys. The module has a built-in amplifier and speaker, so it doesn\'t require additional audio equipment. Powered via micro USB, it automatically supplies power to the micro:bit, simplifying operation. The keys can perform musical or control functions, making the :KLEF Piano ideal for educational, creative, and hobby projects. Kitronik 5631

A switch for e-textile projects that allows you to easily turn circuits on and off with a single click. Thanks to its latching mechanism, it works like a typical switch – one press turns on the power, and another cuts it off. Equipped with large "IN" and "OUT" contact pads, it allows for convenient sewing of conductive thread and quick connection of components such as LEDs or buzzers. Kitronik 2753

Angled Grove socket for through-hole mounting, 4-pin, pitch 2.0 mm. Set of 10 pieces. Seeed Studio 110990037

A compact servo controller based on the PCA9685 chip, allowing simultaneous control of up to 16 RC servos. The board features a built-in Edge Connector for direct connection to the micro:bit and Link-compatible pads for easy integration with other modules. Power can be supplied via the terminal block or servo connectors, and a built-in switch and LED simplify operation. The controller provides a stabilized 3.3V output for the micro:bit and additional devices, making it a perfect central module in your project. Kitronik 5694

A compact board for the Raspberry Pi Pico that allows you to control two DC motors with full direction control or one stepper motor in half-step mode. Based on the DRV8833 chip, it features built-in short-circuit, overcurrent, and thermal protection, ensuring safe and stable operation. The board offers additional GPIO connectors, power pins, and a built-in power switch and status LED. Kitronik 5331

An educational platform designed to teach programming to children aged 8-11. It features a motor, ultrasonic sensor, microphone, speaker, large touch-sensitive buttons with LEDs, and many additional features, such as programmable ZIP LEDs, a potentiometer, and traffic light kits. The board is compatible with the BBC micro:bit, supports MakeCode programming, and features an acrylic cover and safety features. Kitronik 56101

Module with a TDS sensor that allows you to measure the total content of solids dissolved in water. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020753

ARM Cortex-M3 CPU, 256kB Flash, 64kB RAM, USB OTG FS, 2xCAN, 5xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP64, RoHS

ARM Cortex-M3 CPU, 128kB Flash, 32kB RAM, USB OTG FS, 2xCAN, 5xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP64, RoHS

Module with 15 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020172

An advanced air quality monitoring board for the Raspberry Pi Pico, equipped with a BME688 sensor for measuring temperature, pressure, humidity, IAQ, and eCO2. The device features a 128x64 OLED display, three ZIP LEDs, a buzzer, and two buttons, enabling visualization and user interaction. The board offers connections for external sensors, servos, motors, and pads, and can be powered by a battery pack of three AA batteries or a solar panel. Kitronik 5336

Module with vibration sensor LDT0-028. The board is equipped with a Grove connector and has a digital output. Seeed Studio 101020031

A 24 GHz FMCW radar with Wi-Fi 802.11b/g/n and Bluetooth 5.0 BLE support, enabling precise detection of motion and human presence. Equipped with an integrated detection algorithm and a RISC processor with SPI, UART, I²C, PWM, and GPIO interfaces, it provides flexible configuration and reliable communication in IoT systems. With a wide operating temperature range (-40°C to +85°C), a built-in radar antenna, and WPA3 support, the module is ideal for smart homes, building automation, and security systems.

RGB LED strip controller with an infrared receiver. Enables remote control of multi-colored strips with diodes type 3528 and 5050 powered with voltage of 12 V using an IR remote control

The expansion module is designed to work with a portable computer built into the Raspberry Pi 400 keyboard. The board has two 40-pin connector in a vertical position. Waveshare PI400-GPIO-ADAPTER-B

Light ring with 32 RGB LEDs, type WS2812, controlled by a serial signal. The module can be powered by 5V, only one signal line is required to control it.

Tip 900M-T-0.5C beveled to the station AOYUE ZHAOXIN REPRO YIHUA PT WEP black from ZHAOXIN.

ARM Cortex-M3 CPU, 256kB Flash, 48kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, dac, STM, LQFP64, RoHS

ANT0017 enables connecting 2.4 GHz WiFi devices to an external 5 dBi gain antenna, improving signal range and stability. The RP-SMA connector and U.FL/IPX cable ensure wide compatibility with communication modules and networking equipment. ANT0017

M5Stack Cardputer – a card-sized portable computer with an M5StampS3 module, Wi-Fi, BLE, keyboard, and TFT screen. Perfect for IoT and automation. M5Stack K132