Sunon A2-03 power cable

Spring-loaded test needle for connecting and testing modules without soldering

M4T28-BR12SH1, Battery Backup IC, 2.8 V 4-Pin, SNAPHAT

The expansion board with the LoRa SX1262 module for the Raspberry Pi Pico. It supports the LoRaWAN protocol and allows communication in the 868 MHz frequency band. Waveshare Pico-LoRa-SX1262-868M

HDMI 4K Cables (version 2.0, Premium High Speed with Ethernet) are the perfect solution for transmitting audiovisual signals between multimedia devices such as computers, monitors, televisions, NAS devices, laptops, projectors, and gaming consoles. The cable ensures exceptionally high-quality image and sound transmission, as well as outstanding performance. CA-HDMI-15CU-0018-BK

Plastic holder for LEDs with a diameter of 3 mm. Set of 10 pieces

Module with nitrogen dioxide sensor made in MEMS technology. It allows gas detection in the range of 0.1 to 10 ppm and has an analog output. DFRobot SEN0574

IoT gateway module dedicated to industrial applications. It allows you to connect and manage different devices and systems through different communication protocols. USR-M100-ETH

Industrial module with 32 relays. It uses communication via the RS485 interface and supports the Modbus RTU protocol. Waveshare Modbus RTU Relay 32CH

4 channel 4.8 KHz 24 bit A/D converter

1m USB-A to iPhone Lightning cable. The cable has a detachable tip with a magnetic holder, LED indicator. It can charge the device with voltage up to 18V and 2.4A.

This powerful motor controller makes closed-loop speed or position (but not both!) control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), and hobby radio control (RC).

Module with temperature and humidity sensor. It allows you to measure temperature in the range from 5 to 50°C and humidity in the range from 10 to 90%. The module communicates via the I2C interface. SparkFun SEN-11295

Momentary button with a diameter of 12 mm and a height of 21 mm. Blue colour

4 Channel 5V Relay Module

7-wire cable, 10 cm long, with a micro 5264 female plug at both ends