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.

A spring probe for testing / measuring in green

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

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

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

Bluetooth module with built-in CC2541 chip. The module is small, energy-saving and easy to use

LED 5 mm green (Green Diffused), angle 60 degrees; light intensity 1500 mcd (20mA) (2.25V); df 568nm

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.

DC fan with an efficiency of 9.18 m³/h and a noise level of 42.2 dBA. With a rotation speed of 6200 rpm, it provides effective cooling in compact spaces. Sunon MF50151VX-1B00U-A99

The 12V axial DC fan with dimensions of 40x40x20mm offers an efficiency of 15.1m3/h at a rotational speed of 7000 rpm and a noise level of 25.5dBA. It is durable and versatile, made of thermoplastic, operating in the temperature range from -10°C to 70°C. Sunon EE40201S1-1000U-999

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

Limit switch (limit) with lever, 250VAC, 5A, SPDT, ON- (ON), RoHS

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

Female terminal block, 4-pin. Pitch 3.81mm. Height 7.8mm. Suitable for 15EDGRC male strips with a pitch of 3.81 mm. 2EDGKN-3.81

ARK terminal connector spring 10-pin, pitch 2.54 mm, non-detachable

LED 3 mm two-tone angle 30 degrees common cathode, Red - light intensity 60 mcd (20mA) (2.2V); df 627 nm, Blue - light intensity 150 mcd (20mA) (3.2V); df 470 nm

Module with 3-axis digital accelerator ADXL345, SPI and I2C communication.

Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-0025-R