Best sellers

The VR Cable NVC-2221 is a 5-meter-long cable equipped with USB-C and USB-A connectors, compliant with the USB 3.2 Gen 1 standard. It enables data transfer speeds of up to 5 Gb/s and supports device charging with a power output of up to 15 W. It is ideal for connecting VR headsets to computers, ensuring a stable connection and freedom of movement thanks to its extended length.

Soldering station with soldering iron, LED lamp and magnifying glass. Station power 130 W. YIHUA 926

RoArm-M3-Pro (EU) is a fully functional robotic arm with advanced ESP32-based control, ready for integration with AI projects, ROS2, and educational environments. It offers a rich set of features for control, algorithm development, and physical manipulation, and comes with an EU power adapter for immediate use in European settings.

Analog voltage divider module. It enables a 5-times reduction of the input voltage. DFRobot DFR0051

Module with an ozone detection sensor that performs measurements in the range of up to 10 ppm with a resolution of 0.01 ppm. The module is equipped with an I2C interface. DFRobot SEN0321

The Gravity Occupancy Sensor uses 24 GHz FMCW radar technology, enabling precise presence detection at a distance of up to 8 meters and movement and distance measurement up to 12 meters. Thanks to its high resistance to environmental interference, it works reliably regardless of light, temperature or dust, effectively detecting both static and dynamic objects. Compatibility with Arduino, ESP32, Raspberry Pi and a simple Gravity interface make it an ideal solution for intelligent lighting, building automation and security systems. DFRobot SEN0610

Module with a PIR motion sensor. It can detect movement up to 7 meters with a detection angle of 100 degrees. DFRobot SEN0171

Module with a motion sensor that uses the Doppler effect to detect moving objects using microwaves. It is powered with the voltage of 5 V and has a digital output (Gravity connector). DFRobot SEN0192

15V/4A power supply

STM32H735VGT6, 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, LQFP100

This 2x20 Goldpin SMT female connector with a 2.54 mm pitch is suitable for surface mount applications in electronics projects. It enables vertical connections to boards or modules in embedded systems and prototyping systems

Modbus RTU Relay 4CH is a reliable industrial-grade relay module supporting RS485 communication with the Modbus RTU protocol. With the ability to handle high currents and a wide power supply voltage range, it is well-suited for lighting control systems, industrial automation, HVAC installations, and remote monitoring applications. Built-in protection circuits and DIN rail mounting enhance safety and facilitate integration into control cabinets.

Wireless PIR motion detector working within the Zigbee standard. It enables the detection of a moving object with a viewing angle of 110° with a range of up to 6 m. Sonoff SNZB-03

4-channel WiFi and RF wireless switch. It allows you to independently turn on/off each of the connected devices and set time schedules using the eWeLink application. Sonoff 4CH PRO R3

A portable educational console with a 2.4" color LCD screen and ergonomic design, designed for learning game programming in Microsoft MakeCode Arcade. The device features seven fully programmable buttons, a speaker, a buzzer, and a vibration motor, providing audible and haptic feedback during gameplay. It allows you to create your own games, use ready-made educational projects, and learn math and graphics through interactive lessons. Power is provided by three AA batteries or a micro USB port, ensuring great flexibility. Kitronik 5357

A small vice designed to hold printed circuit boards during soldering or working with a microscope. SparkFun TOL-17235

2-channel energy consumption meter. It allows you to monitor electricity consumption and supervise the amount of energy generated, for example, by solar panels. Shelly EM

Wireless flood sensor with WiFi function. It allows you to detect a water leak and supervise underfloor heating. Shelly Flood

Stylish light bulb with WiFi control function. Equipped with a brightness adjustment function, it allows you to control the range of white light (cold - warm). Designed for installation with a standard E27 socket. Shelly Vintage G125