Best sellers

A LoRaWAN gateway with an ESP32-S3 processor and a Semtech SX1262 (EU868MHz) transceiver, ensuring stable, long-range transmission in IoT networks. The device supports WiFi and Ethernet connections, offers LoRa/IP protocol conversion, and easy configuration via an app or computer. Thanks to a built-in TCXO crystal, LED indicators, and reset buttons, the gateway ensures reliable operation and device status monitoring. Elecrow ThinkNode G3 EU868MHz

An ESP32-S3 HMI display with a dual-core 240 MHz Xtensa LX7 processor, offering fast performance and extensive wireless connectivity via Wi-Fi and Bluetooth 5.0. The 3.5-inch IPS screen with a resolution of 480x320 provides excellent image quality and precise capacitive touch. The device supports AI features such as speech recognition and synthesis, as well as RTC, battery charging, audio, and an SD card slot. Compatibility with the Arduino IDE, ESP-IDF, and LVGL enables the rapid development of modern IoT interfaces and applications. Elecrow CrowPanel Advance 3.5"

Module with 4 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4104

A set with a 64 MP camera and an adapter enabling the transmission of the CSI signal via an HDMI cable. Designed for Raspberry Pi and Jetson Nano minicomputers. The adapter module is also equipped with an audio connector and allows you to connect a microphone and headphones. ArduCAM B0399B0091

A set with four cameras with a resolution of 64 MP and an expansion module for Raspberry Pi, Jetson Nano and Xavier NX, which allows you to simultaneously connect four cameras to the minicomputer. ArduCAM B0402

The module with a 1.9" color LCD IPS display. It has a resolution of 170x320 pixels and a ST7789V2 controller. Communication with the module is implemented via SPI interface. Waveshare 1.9inch LCD Module

300 W lead and lead free soldering pot. It serves, among others for tinning/soldering of cable ends.

HUB with USB 3.2 Gen1 interface designed for industrial use. Equipped with 4 output ports and 2 host input ports with switch. Enclosed in a metal housing. Waveshare USB3.2-Gen1-HUB-2IN-4OUT

Industrial RS232 - Ethernet converter. It is DIN-rail mounted. Waveshare RS232 TO ETH (B)

Industrial RS232 - Ethernet converter. It is equipped with PoE function and is DIN-rail mounted. Waveshare RS232 TO POE ETH (B)

QUICK Q-T-3CM minispoon soldering tip for: Quick 236/706/936/3104/3102/TS1100

A probe for measuring AC and DC currents up to 650 A. It operates in a bandwidth of up to 400 Hz and can be connected to an oscilloscope via a BNC connector. Hantek CC-650

Double-sided adhesive mounting tape is a transparent, high-adhesive tool ideal for discreet and permanent mounting of various objects, moisture resistant and easy to use

A communication module based on the Raspberry Pi RP2040 microcontroller, designed for data transmission in the 868 MHz band. It supports point-to-point LoRa and LoRaWAN operation, offering long range and low power consumption. The board is equipped with six Crowtail interfaces, an integrated battery charging circuit, and the ability to be powered by a solar panel. Compatibility with the Arduino IDE and MicroPython makes it an ideal platform for building IoT nodes, weather stations, and environmental monitoring systems. Elecrow RA-08H LoRaWan Node

Micro USB service cable 1m. Akyga AK-SC-39

690-Point Breadboard, 175x46x10mm

The module with screw connectors is dedicated to the Raspberry Pi Pico boards. It allows you to easily create prototypes, ensuring a stable connection of wires with the board. DFRobot DFR0924

DC 12V Four-Way Valve is a compact four-channel solenoid valve with independent control of each output. It is suitable for automatic irrigation systems, pneumatic projects, and precise fluid dispensing.

STM3210C-EVAL is an advanced evaluation board designed for designing and testing applications using the STM32F107VCT microcontroller. It offers a rich set of communication interfaces and peripherals, enabling the development of networking, multimedia, and industrial applications.

Crowtail – I2C Hub 2.0 expands the I2C bus with three additional ports, enabling the simultaneous connection of multiple devices in the Crowtail system. Useful in projects with a larger number of I2C modules.