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LC filter connected to the output of the DC power supply with a voltage from 0 to 25 V and a maximum current of 3 A. It reduces voltage ripple and interference caused by the power supply

Voltage converter module with a symmetrical output of ± 12 V with a maximum power of 150 W. Used, among others, to power audio amplifiers

LC filter connected to the output of the DC power supply with a voltage from 0 to 50 V and a maximum current of 3 A. It reduces voltage ripple and interference caused by the power supply

LC filter connected to the output of the DC power supply with a voltage from 0 to 25 V and a maximum current of 4 A. It reduces voltage ripple and interference caused by the power supply

LC filter connected to the output of the DC power supply with a voltage from 0 to 50 V and a maximum current of 4 A. It reduces voltage ripple and interference caused by the power supply

Module with a step-up converter with an input voltage from 10 V to 32 V and an adjustable output voltage from 15 V to 32 V. It has a maximum power of 150 W

PCB board for building a symmetrical unstabilized power supply. It does not contain electronic components

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

Voltage converter module with a symmetrical output of ± 18 V with a maximum power of 150 W. Used, among others, to power audio amplifiers

Voltage converter module with a symmetrical output of ± 15 V with a maximum power of 150 W. Used, among others, to power audio amplifiers

Stereo audio level indicator module. Equipped with 32 blue LEDs (16 per channel)

Compact expansion module compatible with DRV8825 and A4988 stepper motor drivers. It allows you to connect the module with the controller and convenient connection of other system components

Acoustic spectrum analyzer module in the form of a kit for self-assembly. Equipped with 64 LEDs and FFT2088 chip

Camera module with a resolution of 13 MP with a USB 2.0 interface. It is equipped with an IMX258 sensor and optical image stabilization. Waveshare WSH IMX258 13MP OIS USB Camera (A)

Audio level indicator module in the form of a kit for self-assembly. Equipped with 32 red and blue LEDs

A set with an analog audio level indicator in the form of a panel meter. Powered with AC or DC voltage from 6 to 12 V. It consists of two VU meters, module and wires

Analog audio level indicator in the form of a panel meter. Powered with AC or DC voltage from 6 to 12 V, it has a built-in backlight

Digital mono audio amplifier based on the HXJ8002 chip. It has one channel with a power of 3 W and can work with speakers from 2 to 8 Ω. It is powered with the voltage from 2 V to 5.5 V

Development board with Bluetooth 5.2 BGM220P module from Silicon Labs. It is equipped with a mikroBUS socket and a Qwiic connector and a 20-pin connector with peripherals such as I2C, SPI, UART and GPIO. SparkFun DEV-17588

A modernized version of the popular Pololu 3pi mobile robot. The robot was based on the AVR ATmega32U4 microcontroller with the Arduino bootloader. Kit version. Pololu 3740