Best sellers

4-pin cable with JST SH connector compliant with STEMMA QT/Qwiic. Ended with alligator clips. Adafruit 4398

Module with a Coulomb counter based on the LTC4150 system. It allows you to measure the flow of electric charge in the device. SparkFun BOB-12052

NUCLEO-WL33CC2 is a development board with an STM32WL33CCV6 microcontroller and an integrated Sub-GHz transceiver optimized for the 826–958 MHz bands. Equipped with ARDUINO Uno V3 and ST morpho connectors and a built-in STLINK-V3EC programmer, it enables rapid prototyping of low-power wireless applications.

INA169 current sensor module. The system can be supplied with the voltage from 2.7 V to 60 V and has an analog output. SparkFun SEN-12040

NUCLEO-WB09KE is a low-power STM32 development board with the STM32WB09KE microcontroller and Bluetooth Low Energy v5.4 support, designed for creating wireless applications. ST morpho and ARDUINO Uno V3 connectors enable rapid prototyping and expansion of IoT systems.

Enclosure hermetically sealed Z58 lightgray with brass bushing ABS

Base board for Raspberry Pi CM4 modules. It integrates the function of an uninterruptible power supply, PoE circuit, it is equipped with connectors for all available interfaces, in addition, there is an RTC system on the board and a fan connector. Waveshare Compute Module 4 PoE Board

Module with GNSS PA1616D receiver based on the MTK3333 chip. Supports GPS and GLONASS positioning systems. Adafruit 5440

USB adapter designed for XBee modules. It can be connected to a computer with a USB cable and used with the X-CTU software to configure the XBee. DFRobot DFR0174

Module with a precise clock RTC DS3231. Communication via the I2C interface. Waveshare Pico-RTC-DS3231

Module with LCD IPS display, 1.14" diagonal and 240x135 px resolution. Communication via SPI interface. Waveshare Pico-LCD-1.14

A comprehensive educational and development platform based on the RP2350-Plus controller, enabling hands-on learning of programming and automation. Equipped with a 1.14" IPS display, an ultrasonic sensor, Bluetooth, and line and obstacle sensors, the robot can autonomously navigate, avoid objects, and react to its surroundings. N20 motors with a metal gear ensure smooth and precise movement, while 14500 Li-ion battery power ensures long operating time. Waveshare Pico2Go-Kit-EU

Solar energy management module designed for solar panels with a voltage from 6 V to 24 V. Waveshare Solar Power Manager (EN)

Module with WiFi Espressif ESP32. It offers 8MB Flash, 2MB PSRAM, LiPo charging circuit and RGB LED. It is equipped with a STEMMA QT connector. Adafruit 5438

Plastic enclosure Z68 ABS

Robot controller dedicated to Totem sets. It is based on the ESP32 chip (WiFi and Bluetooth module), equipped with a DC motor and servo driver, RGB diodes and an IMU sensor. With DC adapter. Totem TE-X4-KIT2

RFID CASTLE - SET ASSEMBLED AND STARTED