Category: Main categories

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 green backlight

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

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

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

IC socket in DIP20 package, 20-pin, 2.54 mm pitch, 7.62 mm pitch, RoHS

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

Voltage converter module with a symmetrical output of ± 12 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

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

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

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

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

Flexible RGB LED matrix display with a resolution of 64x32 (2048 LED). DFRobot DFR0595

Bluetooth Low Energy module based on the nRF52832 microcontroller. It offers GPIO, SPI, UART, I2C, I2S, PWM, ADC and NFC interfaces for connecting peripherals and sensors. The module is characterized by a compact size. Adafruit 4077

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

PAM8610 digital stereo audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 10 W

Digital audio amplifier dedicated to woofers. It has two channels with a power of 50 W each and can work with speakers from 4 to 8 Ω. It is powered with the voltage from 8 to 25 V

Digital mono audio amplifier. It has one channel with a power of 30 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage from 8 to 26 V.

TPA3110 digital stereo audio amplifier module. The system allows you to connect two speakers with an impedance from 4 Ω to 8 Ω and a power of 15 W