Compact stepper motor controller with the TMC5160 system with operating voltage from 8 to 35 V. It offers smooth, quiet operation, high efficiency, various operating modes and easy configuration. It is controlled via the SPI interface and is an ideal solution for 3D printers and similar applications. BIGTREETECH TMC5160 V1.3

8-wire cable, 10 cm long, with a micro 5264 female plug at one end

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0200-Y

Industrial 6-pin connector used in measuring systems, audio/video and amateur radio. GC16-6

The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.

Single-channel DC motor controller that allows the motor to be controlled with a voltage range of 6-30V and a current of up to 20A. Allows engine speed control using PWM signals. MD20A cytron

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

Antenna with an SMA male connector working in the 433 MHz frequency band. It has a gain of 5 dBi and a cable 3 m long. Magnetically attached

Expander designed for Wemos D1 Mini boards. Allows you to extend the Wemos pins to additional connectors and connect expansion modules

Female terminal block, 10-pin. Pitch 3.81mm. Height 11.1mm. 15EDGK-3.81-10P

DD311, High constant current LED Driver 1A, TO-252

The 12V 10W USB Step-Up Converter Module converts 4.2-5.2V input voltage to 12V DC output voltage, with a maximum current of 1A and a conversion efficiency of 96%. The device can operate in a wide temperature range, from -40°C to 85°C, which makes it ideal for powering various electronic devices in harsh environments.

Module with SSR 240V/2A relay controlled by 5V voltage with fuse. modSSR-1CH

Module with bi-directional current sensor based on the INA226 system. It allows you to measure current and power, works with a voltage of 0-36 V. It has an I2C interface.

Category 5e, U/UTP telecommunications cable, 3 m long, CCA 26AWG conductors, 4.8 mm outer diameter, red RAL3017 PVC sheath, provides a maximum operating frequency of 100MHz and transmission speed up to 1 Gb/s, compliant with ANSI/TIA standards/ETA-568-B and ISO-IEC 11801 Class D. Lanberg PCU5-20C00300-R

XT60EW-M connector (male plug) with a maximum conduction current of 20 A. Equipped with mounting holes, it will work as a battery connector or power connector in RC models. Amass XT60EW-M

Momentary button with a diameter of 12 mm and a height of 21 mm. Yellow colour

Momentary button with a diameter of 12 mm and a height of 21 mm. Green colour

The USB Step-Up 6V 6W converter module converts the input voltage in the range of 4.2-5.2V to a constant output voltage of 12V, with a maximum current of 2A and a conversion efficiency of 96%. The device can operate in a wide temperature range, from -40°C to 85°C, which makes it ideal for powering various electronic devices in harsh environments.