Best sellers

Relay-based switch module with WiFi control function. It can be connected to a WiFi network or act as a standalone access point. It does not require connecting the neutral line. Shelly 1L

AR0234 sensor module that works with NVIDIA Jetson Nano and Xavier NX kits. The sensor used has a 2.3 MP sensor and allows video recording at 1920×1200@30fps. It is equipped with a global shutter. ArduCAM B0429

Kit with STM32F429IGT6 microcontroller, base board and accessories. Includes modules with display, USB, Ethernet, audio, microSD, camera, and memory and CAN modules. Waveshare Open429I-C Package B

4-port HUB with USB 2.0 interface designed for use in industry. Closed in a metal housing. Waveshare USB-HUB-4U-LF

A base board dedicated to Raspberry Pi CM4 modules. It is equipped with two RJ45 connectors, USB 2.0 and a microSD slot. In addition, there is a fan connector on the board. Waveshare CM4-DUAL-ETH-MINI-BOX (EU)

TSV612IST, Rail to rail input/output 5V CMOS Op-Amps, micro-power (10uA), GBP=120kHz, dual, Mini SO8

Module with 3-axis accelerometer and ISM330DHCX gyroscope. Equipped with a Qwiic connector, it communicates via the I2C interface. SparkFun SEN-20176

Silicone solder mat resistant to high temperatures. It can be used as a table pad during soldering and repair work

Small size voltage tester designed for Lipo 1S to 8S batteries. BX100

Magnetic service mat for accommodating screws and metal parts. Avoids losing small parts while servicing the device

A set of 20 M2.5 screws with a length of 6mm with Philips head

74HC123D is a dual monostable multivibrator in CMOS technology, designed for precise pulse generation with a defined duration. It is used in digital systems for delay, synchronization, and edge detection. The SOP‑16 package and wide temperature range make it suitable for embedded and industrial applications.

50:1 Micro Metal Gearmotor with Extended Motor Shaft

Module with STM32H743IIT6 microcontroller included with base board and accessories. Includes modules with display, USB, Ethernet, audio, microSD and camera. Waveshare OpenH743I-C Package A

A set of 100 M2.5 screws with a length of 6mm with Philips head

The Rail-mounted TTL to RS232 Converter (B) ensures safe and stable data transmission in systems requiring galvanic isolation. Designed for point-to-point communication between TTL and RS232 devices, it is ideal for industrial environments, automation systems, and IoT projects. With its compact enclosure and wide range of protections, it provides a reliable solution for serial interface conversion.

Spring loaded conical test needle for connecting and testing modules without soldering

The TTL TO RS485 (C) module enables the conversion of TTL serial signals to differential RS485 while maintaining high noise immunity and galvanic isolation. With its compact design and built-in ESD and surge protection, it is well-suited for automation systems, IoT, industrial applications, and distributed communication—especially in high-interference environments.

50:1 Micro Metal Gearmotor HP

Magnetic service mat for accommodating screws and metal parts. Avoids losing small parts while servicing the device