Best sellers

A set of RFID tags consisting of three key rings in different colors and two white cards. The tags operate at 125 kHz and comply with the EM4100 standard. Seeed Studio 110990035

Gravity: DS18B20 Temperature Sensor is a module with a temperature sensor compatible with Arduino boards. The module can be supplied with 3.3-5V voltage and measures the temperature in the range -55 ~ 125 ° C. DFRobot DFR0024

Espressif ESP32-S2 WiFi chip module. It integrates a TFT LCD display, SPI Flash memory, LiPo charging circuit and RGB LED. It is equipped with a STEMMA QT connector. Adafruit 53

Miniature module with button and RGB NeoPixel LED dedicated to QT Py and Xiao boards. Adafruit 5666

TFT color LCD display module with a diagonal of 1.3" and a resolution of 240x240 pixels. It has a built-in ST7789 driver and communicates via SPI interface. It is equipped with a microSD card slot and an EYESPI connector. Adafruit 4313

Module with 1 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 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4141

A handy digital multimeter that is used to measure electrical quantities such as AC and DC voltage, resistance and capacitance. It has a small LCD display, backlighting, as well as functions for automatic range change, measurement stop and circuit continuity test. Aneng A3002

Speech recognition module with Nuvoton ISD9160 system, microphone, Flash memory and speaker output. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 101020232

The B-L475E-IOT01A Discovery kit for IoT node allows users to develop applications with direct connection to cloud servers. The Discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing and Arm^® Cortex^® -M4 core-based STM32L4 Series features

Step-Up/Step-Down DC-DC converter module. It has an input voltage of 2.8 to 22 V, an output voltage of 7.5 V and a maximum output of 2.5 A to 3.5 A. Pololu 4982

24-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 24 Pin ZIF Socket (ARIES Black)

Advanced signal generator. It has two independent signal channels. It offers a sampling rate of 300 MSa/s and allows the generation of signals with different frequencies in the range up to 40 MHz. Hantek HDG3042B

A 4-channel digital oscilloscope that connects to a computer via a USB interface. It offers a frequency bandwidth of 100 MHz and samples up to 1 GS/s. It has numerous built-in functions and is easy to use. It can work with Windows computers. Hantek 6104BC

A set of tools for building a lan network is an inseparable basic kit for anyone who works with telecommunications networks.

Cooling fan with aluminum mount designed for Raspberry Pi 4 model B, Raspberry Pi 3 model B+ and Raspberry Pi 3 model B minicomputers. It comes with a GPIO adapter. Waveshare PI-FAN-3007-B

FiberWood filament in Green color with a diameter of 1.75 mm. 0.75 kg of filament is wound on the spool. Fiberlogy FiberWood Green

QLED IPS 9" display with touch panel and Quantum Dot technology. The display is equipped with HDMI for video display and USB for the touch panel. It has a resolution of 1280x720 pixels. Waveshare 9HP-CAPQLED-B (EU)

Uninterruptible power supply (UPS) module allowing continued operation and safe shutdown after a power failure. It provides an output voltage of 5 V and allows the reading of battery operating parameters via the I2C bus. Waveshare UPS Module Mini

Development board FPGA with ZYNQ XC7Z020-1CLG400C system, built-in USB, audio / video interfaces, JTAG programmer and compatible connector Arduino UNO R3 and Raspberry Pi. The set works with the open-source PYNQ project that combines FPGA with Python. TUL PYNQ-Z2

Module with integrated proximity and ambient light sensors and IR emitter in the VCNL4040 system. It allows the detection of obstacles in the range of 0 to 20 cm (no dead zone). It communicates via the I2C bus. SparkFun SEN-15177