Best sellers

Waveshare 4.2" (G) e-paper module offers four-color display while maintaining ultra-low power consumption and a wide viewing angle. The built-in SPI interface and voltage level converter allow integration with popular microcontroller platforms, making this product a versatile solution for use in labels, signage, and user interfaces.

128x64 pixel graphic display, STN NEGATIVE BLUE, with white LED backlight. Display based on RA8808 driver compatible with KS0108 with the possibility of control via SPI interface. LCD-EG-128064H-BHW W/B-E6

RF coaxial cable, 1 m long, with SMA male–male connectors, designed for high-frequency connections. Provides low-loss signal transmission in communication and measurement systems.

The ESP32-S3-LCD-7 development board from Waveshare, equipped with a 7" screen with a resolution of 800×480, is designed for creating graphical user interfaces in applications based on the ESP32-S3 microcontroller. Thanks to the presence of PSRAM, large Flash memory, support for popular communication interfaces, and battery power supply, the board is suitable for HMI projects, information terminals, device controllers, and IoT systems requiring graphics support without touch functionality.

LCD1602 I2C Module Waveshare 30495 (gray) with a two-line 16×2 character display, adjustable backlight, and I2C interface offers a cost-effective and GPIO-saving solution for presenting text information in microcontroller projects. Compatibility with popular platforms and low power consumption make it a versatile component for HMI systems, measurement devices, and automation.

The TJA1044T is a reliable high-speed CAN bus transceiver, ideal for automotive applications where high EMC standards, a wide operating temperature range, and compliance with ISO 11898-2:2016 and SAE J2284 standards are required. Thanks to its features, this component is used in vehicle control systems, communication modules, and other applications requiring stable and secure CAN communication.

STKNXTR, Miniature KNX transceiver with voltage regulators, VFQFPN-24

Controller from the SIMATIC S7-1200 family. The CPU 1212C CPU powered by 24V DC, has 8 inputs and 3 outputs 24V DC, 2 analog inputs 0-10V and the possibility of expansion with additional modules. Siemens 6ES7212-1AE40-0XB0

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.

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.

SMA female connector designed for PCB mounting. It has an impedance of 50 Ω, dedicated to antennas with a male SMA connector

VL53L0X ToF Laser Range Finder is a laser distance sensor using the ToF (Time of Flight) measurement technique. The module is supplied with 3.3 ... 5 V voltage and can measure up to 2 m. DFRobot SEN0245

Electronic load with a maximum power of 25 W and operating voltage up to 25 V. Equipped with smooth load control up to 4 A. FZ25

A board with a built-in ESP-WROOM-32 module and an 0.96 "OLED display (SSD1306) with a resolution of 128x64. The ESP32 system enables communication of WiFi 2.4 GHz and Bluetooth BLE v4.2 networks. modESP32_OLED

ESP32-S3-LCD-5B is a high-performance development board with a 5-inch high-resolution display, offering extensive communication capabilities and external power input in the range of 7–36 V. With expanded memory, isolated inputs/outputs, and support for Wi-Fi and Bluetooth, it is suitable for industrial HMI systems, smart control panels, and IoT projects where touch functionality is not required.

FPC/FFC 8-pin adapter with 0.5mm pitch for DIP holes 2.54mm pitch.

DIP devices extractor

Digital orientation sensor module. DFRobot DFR0028

USB-A Plug with 25 cm Cable, 4-pin, designed for power and communication applications in USB 2.0 standard. Ideal for DIY projects and simple circuits requiring 5 V DC power supply.