Best sellers

Earth humidity sensor with analogue output, supplied with 3.3 to 5.5 V voltage with Gravity connector. DFRobot SEN0193

Hermetic enclosure ZP210.140.60 made of white ASA material with mounting lugs, poured gasket, and brass bushings. Provides IP67 protection rating, allowing safe use in industrial and outdoor environments.

This blue case from Arduino is specifically for the Arduino Yun and Arduino Yun with PoE boards. The case has easy access to all board connections. M000008

Development board based on the ESP32-WROOM-32UE-N16R2 module, equipped with 16MB Flash and 2MB PSRAM, ideal for projects with a graphical user interface. It supports WiFi, Bluetooth, numerous peripheral interfaces (UART, I2C, SPI, I2S, DAC) and two power supply modes - USB-C and 3.7V battery - with an automatic switching function. Thanks to its compact dimensions, external antenna and support for Arduino IDE, ESP-IDF and MicroPython, it is perfect for IoT applications, automation and intelligent sensors. DFRobot DFR1140

Spider Robot

Real-time clock / calendar, DIP8, NXP, RoHS

The Arduino Pro Opta Analog Expansion Ext A0602 board is an analog expansion board that works with the Arduino Pro Opta® controller, increasing the number of analog inputs and outputs in automation and IoT projects. It enables precise signal measurements and easy integration of additional sensors, ensuring reliable operation in industrial applications and simple assembly thanks to standard connectors.

Long, flexible, pressure sensor that can be used to implement very sensitive force detection. The sensor is durable and designed to detect static and dynamic pressure at high response speeds. DFRobot SEN0293

32-bit microcontroller with ARM Cortex-M0 core + Access line ultra-low-power, 32 pins, 16kB Flash, 2kB RAM, 512B EEPROM, ADC, LQFP, temperature range -40 to 85 ° C, STMicroelectronics, RoHS

A round, flexible, pressure sensor that can be used to realize very sensitive force detection. The sensor is durable and designed to detect static and dynamic pressure at high reaction speed. DFRobot SEN0298

Pmod MicroSD is a module with a microSD memory card reader. With the help of the module it is possible to read and write data on the microSD memory card without limiting the file system or the maximum card size. The SPI interface is used for communication. Digilent 410-380

Full color 7.3inch E-Paper display based on E6 technology with a resolution of 800 x 480, integrated with a solid wood photo frame, RTC and UPS, designed for cooperation with Raspberry Pi Zero. The kit includes a 3.7 V lithium battery and an RTC battery, without the Raspberry Pi Zero 2 WHC board. Waveshare RPi-Zero-PhotoPainter-ACCE

A USB-to-I²C adapter that allows a computer to act as an I²C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I²C, protecting the computer from damage and interference. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I²C devices in both hobbyist and professional projects. Pololu 5396

12MP AI camera that enables on-device neural network inference and image analysis, supporting AI models after conversion. Equipped with 4 TOPS RVC2 architecture, with features such as distortion correction, 2D object tracking, and dynamic autofocus, it is ideal for complex computer vision tasks with fast data transfer via USB-C. Luxonis OAK-1 Auto-focus

Module with BME680 sensor for measuring environmental conditions such as concentration of volatile organic compounds (VOC), atmospheric pressure, temperature and humidity. I2C or SPI communication. SparkFun SEN-16466

Protective case for micro:bit modules designed with protection in mind. It is transparent, has large and legible labels for buttons A and B, and full access to the bottom pins of the micro:bit. Kitronik 56102

A USB-to-I2C adapter that allows a computer to act as an I2C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I2C, protecting the computer from damage and interference, and provides an isolated 3.3V or 5V voltage, eliminating the need for an external I2C power supply. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I2C devices in both hobbyist and professional projects. Pololu 5397

Contact TF dry, non-fat, anti-adhesive agent based on pure Teflon. It has a very low coefficient of friction and is resistant to aggressive chemicals. Works in a wide temperature range. AG Termopasty ART.AGT-165

The EBB SB2209 CAN V1.0 (RP2040) is a compact extruder board featuring an RP2040 microcontroller and TMC2209 stepper driver, ensuring quiet and reliable motor operation via the CAN bus. Equipped with MAX31865 and ADXL345 sensors, support for BLTouch/Voron Tap, PH2.0 connectors, and fan ports with selectable voltage, it is an ideal solution for modern 3D printer toolheads.

Educational module for measuring force in the range from 30 g to 1.5 kg, based on a flexible material that responds with a change in the analog signal. Thanks to its small thickness (0.4 mm), fast response and compatibility with Arduino, micro:bit and Unihiker, it is ideal for teaching physics, engineering and DIY projects. DFRobot SEN0616