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Brushless DC motor driver (BLDC) with speed regulation by potentiometer or PWM signal. It can operate motors powered with the voltage from 6 to 60 V with a current consumption of up to 16 A

2.4 "TFT LCD display module with SD card slot. Resolution 240x320. Based on the ILI9341 controller. Powered by 3.3V or 5V.

ATTINY44A-PU

ATtiny44A-PU is a microcontroller from the AVR family in the DIP14 housing, it is equipped with memory: 2 kB Flash, 128 B SRAM, 128 B EEPROM. The power supply voltage is 4.5..5.5 V, the maximum clock speed is 20 MHz.

The third hand ZD-10H is a mounting bracket with a magnifying glass 2.5 times on a cast iron stand

Module with 8 voltage analog outputs with a range from 0 to 10 V. It communicates via the RS485 interface and supports communication within the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU Analog Output 8CH (B)

Mini keyboard with three keys (default "Ctrl", "C" and "V") with the possibility of reprogramming the functions performed. It uses the RP2040 microcontroller from Raspberry Pi and offers RGB backlighting. Connects to your computer via a USB Type-C port. Waveshare RP2040-Keyboard-3

Cable (adapter) with a female DC 5.5x2.1 mm connector and alligator clips. It allows you to conveniently connect the device, e.g. to a power supply

Adapter from DC 5.5 x 2.1 mm male connector to terminal spring connector

Adapter from female RCA connector to terminal spring connector

Adapter from male RCA connector to terminal spring connector

16-channel GPIO expander with an I2C interface microcontroller can interface with 16 fully configurable digital input/output pins. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. With a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix. BOB-13601

Base board for Arduino Nano with connectors for wireless communication modules

The Texas Instruments H-bridge allows control of two DC brush motors or one stepper motor. The supply voltage of the motor is in the range of 0-11V, maximum current efficiency 1.5A / bridge. The system has a 12WSON housing

Single-core, multi-strand wire in black silicone insulation. 18AWG thickness, 4m length

Universal switch controlled by the ZigBee protocol. It has a small size and can be mounted in a standard flush-mounted box, e.g. behind a lighting switch. Sonoff ZBMINI

Solar energy management module designed for solar panels with a voltage of 6 V to 24 V. It uses a USB Type C connector and can supply current from a voltage of 5 V and a current of 3 A. Perfect for charging 3.7 V batteries. Waveshare Solar Power Manager (D )

A modern laser scanner that integrates the advantages of triangulation and DTOF. It offers a measuring range of up to 12 meters with a low dead zone of 5 cm. The scanning frequency is 10 Hz (600 rpm) and the sampling rate is 5000, which allows an angular resolution of 0.72° to be achieved. Waveshare RPLIDAR C1

Doppler radar module with 24 GHz transceiver. It is based on the S3KM1110 system and allows for precise distance measurement and motion detection. The board communicates via the UART interface. Waveshare HMMD-mmWave-Sensor

Industrial input/output expansion board based on VNI8200XP and CLT01-38SQ7 for STM32 Nucleo

A pin expander designed for Raspberry Pi Pico boards. It is equipped with a standard female connector and two sets (male and female) of 2x20 pins. DFRobot DFR0836