Adapter for MQ gas sensor with potentiometer for analog signal calibration. MOD 72

Universal tester of servos and ESC regulators. It allows you to check the operation of the servo without the need for a transmitter and receiver

The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away. These can be read by almost any 13.56MHz RFID/NFC reader. Adafruit 360

ST13003A, High voltage fast-switching power transistor, NPN, 700 V, 3 A, SOT-32

Momentary button, concave with a diameter of 33 mm and a height of 66 mm. White color

ARM Cortex-M3 CPU, 512kB Flash, 128kB RAM, USB OTG HS, 2xCAN, 6xUART, 3xI2C, 3xSPI, ADC, DAC, STM, LQFP144, RoHS

Driver for three-phase BLDC motors based on the TMC6300 system from Trinamic. It allows you to control the movement of drives with a voltage of 2 to 11 V and a current consumption of up to 2 A. SparkFun ROB-21867

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0150-G

ARM Cortex-M3 CPU, 256kB Flash, 96kB RAM, USB OTG HS, 2xCAN, 6xUART, 3xI2C, 3xSPI, ADC, DAC, STM, LQFP100, RoHS

Speech recognition module based on the LD3320 chip. Can store up to 50 keywords. It uses two miniJack connectors to connect headphones and a microphone

8-bit MCU, 8 KB Flash, 1 KB RAM, 128 B EEPROM, SPI, I2C, UART, ADC, LQFP32, STM, RoHS

4-channel converter of logic levels allowing for connection of systems operating with voltage levels of 1.8 V, 2.5 V, 3.3 V and 5 V. DFRobot DFR0843

The SUNON 120x120x38mm AC axial fan is a solid cooling solution that combines high performance with reliability, thanks to its solid construction and compliance with safety standards, ideal for industrial and electronic applications that require durability and effective cooling. Sunon SP101A1123HST.GN

Classic joystick (control stick) with built-in 4 microswitches, which can detect 8 directions of movement in the XY plane. It is equipped with an ergonomic handle in the form of a red ball, it will be perfect as a control element in typical arcade games

The Finder 40.61.7.012.2020 Electromagnetic Relay is a reliable SPDT component, operating on a voltage of 12V DC, capable of switching loads up to 16A at 250VAC, ideal for automation and control systems. The solid construction and high-quality contacts ensure long life and stable operation, and the compact size allows easy installation in various systems. Finder 40.61.7.012.2020

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-0050-G

The SUNON 92x92x25mm AC axial fan provides efficient cooling, quiet operation and high reliability thanks to its solid construction and ball bearings, making it an ideal choice for a variety of industrial and electronic applications. Sunon SF23092A2092HBT.GN

Black and white e-Paper display with a diagonal of 2.13" and a resolution of 250x122 px. SPI interface. Without PCB. Waveshare 2.13inch e-Paper 

Spring-loaded test needle for connecting and testing modules without soldering

Digital-output relative humidity and temperature sensor, RoHS