The Step-Down converter module converts the input voltage of 11 - 26 V to a constant 9 V, with a maximum output current of 3 A, recommended up to 1.1 A for long-term operation. The conversion efficiency of the device is 96% and the module size is 22.3 x 17 x 4.2 mm

A holder with five compartments designed for cables with a diameter of up to 8 mm. It allows you to keep cables in one position and keep your desk tidy

Module with a stepper motor driver based on the DRV8434 system. It allows you to power a bipolar motor with a current of up to 1.2 A per phase and a voltage from 4.5 V to 48 V. Pololu 3762

Light to Digital Converters, TAOS, RoHS

BMS system for three Li-Ion cells with a voltage of 12 V. It has the function of charging with balancer, discharging and over-discharge protection. The cells can be charged with continuous current up to 60 A and discharged with current up to 80 A

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-2000-W

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-2000-R

An interface for wireless OBD2 car diagnostics. The device uses a popular connector and is equipped with Bluetooth 5.1. Fnirsi FD10

ARM Cortex-M3 CPU, 512kB Flash, 128kB RAM, USB OTG HS, 2xCAN, 6xUART, 3xI2C, 3xSPI, ADC, DAC, STM, LQFP144, RoHS

Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications

BLE Beacon transmitting Bluetooth signals at regular intervals. These signals can be detected by Bluetooth-enabled devices such as the SenseCAP T1000 tracker, allowing them to determine their distance from the beacon, creating a location-based indoor positioning solution. Seeed Studio 113991194

5V relay module with IR receiver. Comes with a remote control

Module with a stepper motor driver based on the DRV8834 system. It allows you to power a bipolar motor with a current of up to 2 A per phase, without using a heat sink. The system can be powered with a voltage of up to 10.8 V. Pololu 2134

32-bit ARM Cortex-M0 microcontroller, 128 kB flash and 8 kB SRAM, 40 segment x 4 LCD driver, NXP, LQFP100, RoHS

7-segment LED display, 1 digit 30.60mm, black background green (575nm), 20mcd (10mA), common anode, red (630nm), 20mcd (10mA), common anode. Pb-free. LED1-AS-B-12011BMRMG

RC extension cable dedicated to servos, comes with JR/Futaba female and male connectors

Arduino Wireless Shield

Blue mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key