Professional pH measurement set with an industrial silver chloride electrode (Ag/AgCl), the measurement in the range from 0 to 14 pH is converted into voltage with a linear characteristic. DFRobot SEN0169-V2

LCD 4x16, 87x60mm, ROHS, LED backlight (amber), FSTN positive, enhanced temperature range, cyryllic, Pb-free

Kit with MPX5700AP pressure sensor, syringe and tube. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 110020248

Universal data logger with a built-in web server, four analog inputs, and 24-bit resolution. Digilent 6069-410-007-1

TFT COLOR 5.6", 160x109mm, video memory controller, easy-to-use static interface, 8-bit color, 640x480

Double-sided universal board with dimensions 300x400 mm with 17024 tin-plated holes. Made of FR-4 laminate with a thickness of 1.6 mm. Ideal for creating electrical, electronic and prototyping systems using THT components

Industrial relay module controlled via RS485 interface with Modbus RTU protocol support, offering 8 outputs with maximum load of 10 A. Equipped with galvanic isolation, opto-isolation, TVS diodes and DIN mounting, it ensures safe and reliable operation in harsh industrial conditions. Thanks to functions such as flash-on/off, configurable RS485 address (1-255), signaling diodes and wide power supply range (7-36 V), the module is perfect for building automation and device control. Waveshare Modbus RTU Relay (B)

LCD 2x16, 80x36mm, bez podświetlania, enhanced temperature range, RoHS

ARM Cortex-M3 CPU, 64kB Flash, 20kB RAM, USB, CAN, 3xUART, 2xI2C, 2xSPI, ADC, STM, LQFP48, RoHS

Double-sided universal board with dimensions 150x200 mm with 4275 tin-plated holes. Made of FR-4 laminate with a thickness of 1.6 mm. Ideal for creating electrical, electronic and prototyping systems using THT components

The module is based on the Acconeer XM125 radar, which uses 60 GHz radar technology, offering distance measurement up to 20 meters and recognition of objects and their movement speed. The sensor is characterized by low power consumption, making it ideal for battery-powered devices, and also allows for various detection modes, such as level measurement or human presence. Supported by the Arduino library and the Acconeer Exploration Tool, the module provides support for monitoring, debugging and configuration, offering a wide range of applications from smart homes to advanced robotics and security systems. SParkFun SEN-24540

The camera module equipped with a modern Sony IMX708 sensor with a resolution of 11.9 MP, offers high quality photos and videos in Full HD resolution, ideally suited to demanding lighting conditions thanks to the HDR mode. The built-in lens offers a viewing angle of 75°. With an advanced autofocus system, a built-in IR-cut filter and full compatibility with the libcamera and Picamera2 libraries, the module is a versatile solution for applications in nature photography, monitoring and AI projects. ArduCAM B0312

8-bit ST7 MCU, 4kB Flash, 256B RAM, SOP20, RoHS

A set with a prototype breadboard equipped with a Grove connector. Seeed Studio 103020232

The LANBERG cat.6 FTP Ethernet cable with a length of 30 meters provides a fast and stable connection with a throughput of up to 1 Gb/s, ideal for LAN networks. Thanks to the shielding, FTP effectively protects against electromagnetic interference, and FLUKE tests confirm its high quality and reliability.

Sound terminal expansion board based on STA350BW for STM32 Nucleo

12V relay module with a radio receiver in a set with a remote control operating at 433 MHz.

UART-RS485 converter module. The board was equipped with a Grove connector. Seeed Studio 103020193

FeatherWing Proto - Prototyping Add-on For All Feather Boards