8-segment display module, 4 digits with commas

32-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 32 Pin ZIF Socket (Green)

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with current up to 1.2 A per phase and with a voltage from 4.5 V to 45 V. Communication via the SPI interface. Pololu 3769

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with current up to 1.2 A per phase and with a voltage from 4.5 V to 45 V. Communication via the SPI interface. Pololu 3768

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with current up to 1.2 A per phase and with a voltage from 4.5 V to 45 V. Communication via the SPI interface. Pololu 3767

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be supplied with current up to 1.2 A per phase and with a voltage from 4.5 V to 45 V. Communication via the SPI interface. Pololu 3766

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3765

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3764

Set with a measuring module and a probe for measuring the pH of wet soil and food products. The module is powered with the voltage of 5 V and has an analog output with a voltage range from 0 to 4 V. DFRobot SEN0249

Voltage converter module with symmetrical output ±19 V and 2x 9,5 V with a maximum power of 200 W. Used, among others, to power audio amplifiers

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 2 to 8 Ω. Powered with DC voltage from 12 to 24 V. Fosi Audio BT20A

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

Class AB audio amplifier with three output channels. It can be powered with AC voltage from 8 to 18 V and has two outputs with a power of 18 W (left and right) and one with a power of 20 W (bass)

Stereo audio amplifier with Bluetooth communication. It can be powered with the voltage from 8 to 26 V and has two outputs with a power of 50 W. The set includes a remote control

Class D digital audio amplifier. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage from 11 to 26 V

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

The PAM8403 class D stereo digital audio amplifier module is equipped with Bluetooth communication. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 3 W

The module with a digital stereo audio amplifier is equipped with Bluetooth communication. The system allows you to connect two speakers with an impedance from 4 Ω to 8 Ω and a power of 15 W per channel

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

Stereo audio amplifier based on the TPA3116D2 chip. It can be powered with the voltage from 12 to 24 V and has two outputs with a power of 100 W