SPDT momentary switch. It enables stable switching between two signal states with a voltage of 250 V AC and 3 A

HMI module with a 4.3" TFT color LCD display with a resolution of 480x272 px. Equipped with a resistive touch panel. Communication via UART interface. Nextion NX4827T043

Wireless PS2 controller included with the receiver. It has a range of approx. 8 m and is powered by two AAA batteries. Communication via the SPI interface

Adapter for the 6-pin JST SH connector (vertical) with a pitch of 1 mm to the DIP holes, pitch of 2.54 mm. Pololu 4770

Touch button with green LED backlight. Powered with the voltage in the range from 2.7 V to 6 V, it works with 3.3 V systems

Touch button with blue LED backlight. Powered with the voltage in the range from 2.7 V to 6 V, it works with 3.3 V systems

Step Down converter module with an output voltage from 5 to 12 V and a maximum load of 3.4 A. The board is equipped with two USB connectors and has a built-in fast charging function for smartphones

Module with black and white e-Paper display, diagonal 7.5" and resolution 800x480 px. Communication via SPI interface. Waveshare Pico-ePaper-7.5

Module with e-Paper display, diagonal 7.5" and resolution 800×480px. Communication via SPI. Waveshare 7.5inch e-Paper HAT

Step-Down converter D36V50F9 with an output voltage of 9 V, an input voltage from 9.9 to 50 V and a maximum output current of 7 A. Pololu 4094

STM32H735ZGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP144

Module with an ozone detection sensor that performs measurements in the range of up to 10 ppm with a resolution of 0.01 ppm. The module is equipped with an I2C interface. DFRobot SEN0321

STM32H735VGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP100

Module with ACS724 current sensor with a measuring range of direct and alternating current from 0 to 10 A. It communicates via an analog interface. Pololu 4045

STM32H735IGT6, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, LQFP176

A module with a microSD card slot and a pin connector (2.54 mm pitch). It has a built-in voltage regulator and a voltage level converter. The SPI interface lines are led out on the connector

STM32H725VGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP100

STM32H725VET6, Arm Cortex-M7 microcontroller with 512 KB of Flash, 564 KB of RAM, 550 MHz, L1 cache, external memory interface, SMPS, LQFP100

Waterproof momentary button with a diameter of 12 mm and a height of 25 mm in a stainless steel housing. Blue color

A high quality 25mm diameter aluminum cartridge capacitor. It offers excellent sensitivity and a wide frequency range, ideal for studio and recording applications.