Best sellers

A LoRa transceiver with an nRF52840 processor and an SX1262 radio, offering stable field communication and full Meshtastic compatibility. The device is equipped with a GPS module supporting GPS, GLONASS, BeiDou, and QZSS, and a clear 1.54" EPD display, ideal for operation in direct sunlight. A 1200 mAh battery provides over 48 hours of operation, and an external RP-SMA antenna allows for greater range and better signal quality. Elecrow ThinkNode M1 Walkie-Talkie

Mechanical mini keyboard with 16 buttons and backlight. Based on the RP2040 chip, it uses Kailh Speed Silver buttons. Pimoroni PIM561

Module with an optical flow sensor PMW3901. It uses a low resolution camera to detect surface movement. It communicates via the SPI interface. Pimoroni PIM453

AVR, 16kB Flash, 1kB RAM, 512B EEPROM, TQFP44, RoHS

STM32H735ZGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP144

ESP32-S3-Touch-LCD-3.49 in the Case A version without a battery is a compact development board equipped with a touch screen, wireless communication and advanced audio functions. Intended for IoT projects, HMI systems and applications with voice interaction.

A set of adapters dedicated to the universal TL866II Plus memory programmer. They enable memory support in TSSOP, SOP and PLCC package

Module with 2-channel DC motor driver. It allows you to control the drive with a supply voltage from 3 to 11 V and a current of 1.2 A (1.5 A instantaneous). I2C communication. SparkFun ROB-15451

PCM5122 Audio Board (A) is an audio board with a Hi-Fi class DAC designed for Raspberry Pi, offering jack and RCA outputs and support for high-resolution audio. Ideal for building audio systems and multimedia projects based on Raspberry Pi.

A retro gaming platform that lets users use the BBC micro:bit and the MakeCode Arcade editor to create and run their own games. The console features 4 directional D-pads, 2 interactive action buttons, a 1.77-inch full color screen, and ports for connecting additional devices, making it incredibly functional and convenient to use. Due to the educational nature of MakeCode Arcade, there are numerous resources and guides available to help both beginners and advanced users learn how to program games. Kitronik 56116

Wireless PS2 controller included with the receiver. It has a range of approx. 8 m and is powered by two AAA batteries. Communication via the SPI interface

30:1 Micro Metal Gearmotor with Extended Motor Shaft

Tip GD-3 No. 057 mounted on the heater. Suitable for all types of Elwik soldering irons.

Tip designed for stained glass soldering equipped with RT-24 80W station.
Length: 25 mm, tip diameter: 8 mm, beveled.

The audio module with the PCM5100A DAC converter is designed to work with the Raspberry Pi. Pimoroni PIM542

Filament by PlastSpaw with an excellent quality-price ratio. Made of high-quality PLA granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

Step-Up/Step-Down converter with adjustable output voltage from 0.8 to 33 V, input voltage from 4.5 to 30 V and a maximum current of 5 A. It is equipped with a voltmeter with a display

Finder 70.41.8.400.2030 is a voltage monitoring relay for three-phase AC networks with an interphase voltage of 380–415 V AC. The device allows for delay adjustment in the range of 0.5 to 60 seconds, and its output is a single-pole double-throw (SPDT) contact with a 6 A load capacity at 250 V AC. The relay is designed for DIN rail mounting and is equipped with screw terminals.

BLE Beacon, which emits Bluetooth Low Energy signals, enabling discovery by Bluetooth devices such as smartphones or ESP32 without the need for pairing. With a built-in I2C interface and an 11-bit ADC, it allows data collection from various sensors, and its low power consumption (650nA in sleep mode) ensures long-lasting operation on a single battery, ideal for applications requiring mobility and long range. DFRobot TEL0168

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