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Mounting bracket with magnifying glass, LED backlight, spiral holder for soldering iron, place for tip cleaner. ZD-10M

Module with 4-digit 7-segment LED display. The board is equipped with a TM1637 driver and communicates via a digital interface

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

The third hand tool is a mounting bracket with a magnifying glass 2.5 times, two smaller loupes and LED backlight. ZD-126-2

A module with a light sensor in the form of a photoresistor. There is a comparator and a potentiometer on the board. The module has a digital output

Adapter with 3.3V voltage regulator designed for NRF24L01 modules with 8-pin connector

The L78L33ACU voltage regulator provides 3.3 V output at up to 100 mA with low quiescent current. It is intended for low-current electronic applications where voltage stabilization with input up to 30 V is required.

Anthracite R NYLON filament with a diameter of 1.75 mm. 0.75 kg of filament is wound on the spool. Fiberlogy R NYLON Anthracite

STM32H753VIT6, 32-bit microcontroller, Arm Cortex-M7 with 2 MB Flash, 1 MB RAM, 480 MHz, DSP with DP-FPU, HW Crypto, LQFP100

A network socket tester that allows you to check socket wiring errors. It helps to detect such problems as missing one of the wires or their incorrect connection.

RC extension cable dedicated to servos, comes with JR/Futaba female and male connectors. It has twisted wires

Adapter with a male and female USB type C connector. Complies with the USB 3.1 standard, allows you to quickly charge devices with a power of up to 100 W and a current of 5 A

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

UART converter - USB based on the FT232RL system with TX, RX, RTS and CTS lines led out to the goldpin female connector. It uses a mini USB connector. Adafruit 284

4-channel input selector for audio amplifier. Equipped with terminal connectors and controlled by a rotary switch

16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685, RoHS

Waterproof controller with ESP32 module in an industrial-grade housing designed for demanding applications. It uses the Espressif ESP32 chip with the Xtensa® 32-bit LX6 core and a built-in Wi-Fi module. It is equipped with a 2-inch IPS display with a touch panel. M5stack K034

A stereo tube preamplifier based on 6K4 tubes. Designed for use with active speakers or an additional amplifier and passive speakers. SUCA-AUDIO TUBE-T1