Best sellers

Heart rate monitor module based on the popular MAX30101 and MAX32664. The board is equipped with connectors compliant with the Qwiic standard. SparkFun SEN-15219

Cable (adapter) with a female DC 5.5x2.1 mm connector and alligator clips. It allows you to conveniently connect the device, e.g. to a power supply

Two-channel remote control receiver - a set for self-assembly

Pink noise generator - a set for self-assembly

PoE power module designed for Raspberry Pi 5. It allows you to use the PoE interface to power the Raspberry Pi via an Ethernet cable, eliminating the need to use a separate power supply. Waveshare PoE HAT (F)

Module with GSR skin resistance sensor. It is used to measure skin activity, which reflects the stress response and experienced emotions. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020052

Evaluation kit with STM32H7B3LIH6QU microcontroller with 2MB Flash memory and 1.4MB RAM memory. Equipped with a TFT display with a touch screen, WiFi module and numerous peripherals and connectors. STMicroelectronics STM32H7B3I-DK

Sound-driven led star - a self-assembly set

Adapter from DC 5.5 x 2.1 mm male connector to terminal spring connector

Adapter from female RCA connector to terminal spring connector

Adapter from male RCA connector to terminal spring connector

Module with 8 voltage analog outputs with a range from 0 to 10 V. It communicates via the RS485 interface and supports communication within the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU Analog Output 8CH (B)

A UV lamp is used to cure UV adhesives, varnishes and soldermasks. Useful when repairing PCBs

Mini keyboard with three keys (default "Ctrl", "C" and "V") with the possibility of reprogramming the functions performed. It uses the RP2040 microcontroller from Raspberry Pi and offers RGB backlighting. Connects to your computer via a USB Type-C port. Waveshare RP2040-Keyboard-3

Grove module with FSR402 pressure sensor. The board is equipped with a Grove connector with an analog output. Seeed Studio 101020553

The SenseCAP M2 Multi-Platform LoRaWAN Indoor Gateway is a universal LoRaWAN® gateway supporting network servers such as AWS, TTN and ChirpStack, operating in the 865-923 MHz (EU868) bands. It offers a range of up to 10 km and stable data transmission, ideal for applications in smart buildings, environmental monitoring and precision agriculture. Seeed Studio 114992981

The module with A3244 Hall sensor and comparator allows you to detect the presence of a magnetic field. It can be used for applications such as rotation detection, position monitoring and alarm systems

Module with a 9-axis IMU sensor, which combines an accelerometer and a gyroscope (ICM20600 system) and a magnetometer (AK09918 system). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020585

Soldering tip ET CC mounted on a heater. Fits Weller LR 21, WEP 70 and FE 50 soldering irons.