Best sellers

The Yihua 3010D-III is a reliable tool for electronics professionals, offering smooth voltage regulation from 0V to 30V and current stabilization up to 10A. With a clear LED display, users can precisely monitor and adjust operating parameters, making it an ideal choice for laboratory and service applications.

Versatile USB protocol converter, offering four channels (RS485, RS232, two TTL) and 12V, 5V and 3.3V power supply, ideal for IoT and industrial applications. Compatible with Windows, Linux, LattePanda and Raspberry Pi, no drivers required, and optional installation allows easy device management. DFRobot TEL0185

Surge Protector German Sockets CEE 7/3 (Type F) 3 m. Akyga AK-SP-06B 5

Self-assembly enclosure designed for Odroid HC4 minicomputers. Equipped with a fan and two 3.5" SATA drive slots. Hardkernel HC4-P Transformation KIT

Dual motor controller allowing two DC motors to be driven with voltages from 4.5 to 13.5V and a continuous current of 1.2 A per channel. SparkFun ROB-14451

An optical particle sensor that uses laser scattering and Sensirion\'s innovative contamination resistance technology. It enables users to measure mass concentration and particle number. SparkFun SEN-15103

The Akyga AKY1971 alkaline battery (AAA, LR03) with a voltage of 1.5V and a capacity of 1300 mAh provides long-lasting power for everyday devices. The package contains 4 batteries, making it an economical solution for users needing a reliable power source.

Module with 512 kbit (64kB) EEPROM. Communication is via the I2C interface. The module has 3 jumpers to select one of 8 addresses. SparkFun COM-18355

The Akyga AA LR6 alkaline battery with a voltage of 1.5V and a capacity of 3050 mAh provides long-lasting power for everyday devices. The package contains 4 batteries in a blister pack, offering a practical solution for users seeking a reliable power source.

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

Nozzle designed for 3D printers with a Volcano hotend. It is much longer than standard V6 nozzles, which makes it possible to achieve higher print speeds

Portable antenna analyzer with a working range from 50 kHz to 3 GHz, ideal for testing 50 Ohm installations and analyzing filters and S-parameters. Equipped with a 4-inch touchscreen, 3000 mAh battery and support for Windows, Linux and macOS, it offers high precision and portability for hobbyists and professionals. NanoVNA SAA2N

The Adafruit 5974 module with the HX711 converter enables precise reading of signals from strain gauges and load cells based on a Wheatstone bridge, offering 24-bit resolution and selectable gain. With an integrated screw terminal and options for sampling rate and channel configuration, it is used in projects involving force, pressure, or weight measurement in IoT systems, electronic scales, and mechanical testing.

A module with a 24-bit differential ADC NAU7802 optimized for reading strain gauges in a Wheatstone bridge configuration. It offers high precision force or mass measurements. Thanks to the I2C interface, ready-made libraries and screw connectors, it is easy to integrate, especially in mobile and DIY projects. Adafruit 4538

2-port vector network analyzer operating from 100 kHz to 6 GHz, enabling fast and precise S-parameter measurement thanks to the use of FPGA and three 16-bit ADCs. It offers up to 100 dB dynamic range (up to 3 GHz), Windows/Linux/macOS support, and spectrum analyzer and signal generator functions, making it a versatile tool for laboratory and field applications. LibreVNA

The Akyga CR2032 lithium battery (3V, 240 mAh) provides long-lasting power for electronic devices. Utilizing Li-MnO₂ technology, it ensures stable voltage and a low self-discharge rate.

The Rebel power strip with seven sockets and a three-meter cord allows powering multiple devices simultaneously, even at a greater distance from the power source. Four sockets with extended spacing make it easier to connect adapters and plugs of non-standard sizes. An integrated switch enables quick power cutoff, enhancing safety and convenience in home and workshop electrical installations.

Protective cover for Micsig brand oscilloscopes. Fits models from the SATO/ATO series. Micsig MS-SC-2

Easy-to-install indicator signaling the operation of devices or systems, with an attached resistor and adapted to work with 12V supply voltage