The RoboClaw Solo motor controllers from Basicmicro (formerly Ion Motion Control) can control a single brushed DC motor using USB serial, TTL serial, RC, or analog inputs. Pololu 3291

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

Module with 20 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020128

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 15 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 1.2 m

LM35 analog temperature sensor module for Arduino. DFRobot DFR0023

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020617

LM75ADP, Digital temperature sensor and thermal watchdog 10-bit, -55°C do 125°C, TSSOP8

RG316 cable (coaxial cable), 15cm long, ended with MMCX male connector and RP-SMA female connector

A power cable with a built-in Power Delivery (PD) trigger with a working voltage of 20 V. It has a USB type C connector and a Slim Tip plug used in Lenovo laptops. Length 1.8 m

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 20 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 3 m

The module with the ADIS16470 chip, which combines a 3-axis accelerometer and a gyroscope. The board is equipped with a Grove connector and communicates via the I2C or SPI interface. Seeed Studio 101020672

Water pressure sensor with 3-pin Gravity interface. It enables the measurement of liquid pressure in the range from 0 to 1.6 MPa. It is supplied with the voltage of 5 V and has a linear output voltage from 0.5 to 4.5 V. DFRobot SEN0257

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 12 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 3 m

The Step-Down Converter Module converts 4-40V to a regulated output voltage of 1.25-36V, supporting a maximum of 8A and 200W, with a conversion efficiency of 94%. It is a compact device (61 x 41 x 27 mm) using PWM modulation, ideal for industrial applications requiring a stable output voltage.

Module with 2-element 14-segment display with red backlight. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 104020132

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 20 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 1.2 m

The Step-Up Converter Module converts input voltage (8.5-50V) and input current (up to 15A) to output voltage (10-60V) and output current (up to 12A) with high conversion efficiency (96%) and overvoltage protection high intensity. The module can operate in a wide temperature range (-40 - 85°C) and frequency (150kHz), allowing constant current adjustment from 0.2 to 12A.

Digital stereo audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 100 W and can work with speakers from 4 to 8 Ω. Powered with voltage from 5 to 24 V. 1002M

The SRC 2000W dimmer module is a compact and efficient solution for precise voltage regulation in AC circuits, ideal for controlling lighting, motors and heaters up to 2000 W

COB LED ring, made of aluminum PCB, emits warm white light (2800-3000k) at 12 V DC with a maximum current consumption of 400 mA, offering a wide beam angle of 120 °