The USB-UART converter module with a USB-C connector is a versatile component that uses the CH340N chip to enable communication between the computer and devices using the UART interface, supporting 3.3V and 5V logical voltages, which makes it a universal tool for various applications. HW-234

Female terminal block, 7-pin. Pitch 3.81mm. Height 11.1mm. 15EDGK-3.81-7P

A mobile LoRa transceiver compatible with Meshtastic and MeshCore, equipped with GPS supporting GPS, GLONASS, BeiDou, and QZSS. The device utilizes a powerful ESP32-S3 microcontroller and SX1262 transceiver, ensuring stable, long-range communication in the 868 MHz band. The 1.54" EPD screen allows for convenient data display with very low power consumption, and the 1200 mAh battery ensures long operation in the field. Elecrow ThinkNode M5 Walkie-Talkie

Matrix with 16 WS2812B RGB diodes controlled by a serial signal. The module can be powered with 5V, only one signal line is required for control

Flexible cable (tape) 50 cm long, used to connect the camera module with Raspberry Pi computers. The tape has 15 wires and a pitch of 1mm

A passive piezo transducer module in a housing on a PCB. Compatible with Arduino. KY-006

USB - UART converter based on the PL2303 chip. Compatible with voltages of 1.8 V, 2.5 V, 3.3 V and 5 V, it is equipped with a USB type A connector. Waveshare PL2303 USB UART Board (type A) V2

Step-Up/Step-Down converter with an output voltage of 3.3 V, an input voltage from 1.8 to 5 V and a maximum current of up to 100 mA

Universal positive voltage stabilizer LM317T, regulated voltage 1.2-37 V, maximum current efficiency 1.5 A, housing TO-220.

I2C converter for 2x16 / 4x20 characters, RoHS alphanumeric displays

8-wire cable, 10 cm long, with a JST SH-1.0 female plug at both ends

Module with RGB LED, adapted to operate with a voltage of 5 V. Ideal for applications such as decorative lighting, visual effects or microcontroller projects

ARM Cortex-M0+ MCU, Low power, 64kB Flash, 8kB RAM, 2xUSART, 2xI2C, 2xSPI, ADC, STM, LQFP64, RoHS

The TPA2005D1DGN is a Class D audio power amplifier from Texas Instruments, offering up to 1.45 W of output power on a single channel, ideal for portable audio devices such as smartphones and Bluetooth speakers. It operates over a voltage range of 2.5V to 5.5V, providing high power efficiency and low distortion, and its compact MSOP-8 package facilitates integration into small projects.

The XY2500R-D(5.08)-3PIN is a durable 3-pin right-angle pluggable terminal block from XINYA, designed for PCB THT mounting, offering 15 A / 300 V rating and UL-compliant flame resistance – ideal for reliable power connections

ARK terminal connector spring 12-pin, pitch 3.81 mm, non-detachable

Corner connector for V-shaped mounting profiles. In white

Programmable time module with relay, allows you to set the time and manner of relay reaction on the trigger signal, has a built-in LED display. It can be supplied with voltage from the range of 6 - 30VDC or using the microUSB connector

Male 14-pin, angled 2.54mm socket for printing, for IDC plug, RoHS