Red mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Brown mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

DC motor driver with voltage 6.5..40V and maximum continuous current 21A. It has the ability to easily implement the feedback loop and numerous control interfaces. Polol 3149

DC motor driver with voltage 6.5..30V and maximum continuous current 27A. It has the ability to easily implement the feedback loop and numerous control interfaces. Polol 3148

ST72F344K4T6, 8-bit MCU with up to 16 Kbytes Flash memory, 10-bit ADC, two 16-bit timers, two I2C, SPI, SCI, LQFP-32

STP80NF10, MOSFET N-channel, 100 V, 0.012 Ω, 80 A, TO-220

STD4N20, N Channel MOSFET, 200V, 1.2Ω, 4A, TO-252

Module with white LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-W

The 3-way waterproof twisted connector with a screw terminal is a universal, easy-to-install and weather-resistant element connecting three wires, ideal for difficult tasks such as garden lighting installation or outdoor electrical work

MCP1700T-1202E/MB, LDO Voltage Regulators 250mA, SOT89

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

TFT color LCD display module with a diagonal of 1.54" and a resolution of 240x240 pixels. The display has a built-in ST7789 driver and communicates via SPI interface. It is equipped with a microSD card slot and an EYESPI connector. Adafruit 3787

STKNXTR, Miniature KNX transceiver with voltage regulators, VFQFPN-24

VL53L0X ToF Laser Range Finder is a laser distance sensor using the ToF (Time of Flight) measurement technique. The module is supplied with 3.3 ... 5 V voltage and can measure up to 2 m. DFRobot SEN0245

128x64 pixel graphic display, STN NEGATIVE BLUE, with white LED backlight. Display based on RA8808 driver compatible with KS0108 with the possibility of control via SPI interface. LCD-EG-128064H-BHW W/B-E6

Micro:Mate is an expansion board for the micro: bit development module. It provides six 3-pin connectors with I/O outputs, a 3.5mm audio jack connector and is powered from a 5V microUSB connector. DFRobot DFR0518

Board with goldpin connectors designed for micro:bit sets. It enables connection of a micro: bit set and attaching a module with connectors, eg to a contact plate. Adafruit 3695

Module with a matrix of 64 Hall sensors, which enables the conversion of magnetic fields into a visual spectrum. SparkFun SPX-14652

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 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. An integrated quadrature decoder make it easy to create a closed-loop speed control system.