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Audio module based on a 32-bit PCM5102A DAC converter intended for cooperation, among others with Raspberry Pi minicomputers. Communication via the I2S interface. GY-PCM5102

Module with WiFi and Bluetooth Espressif ESP32 WROOM. It integrates a set of peripherals - capacitive touch sensors, Hall sensors, SD card interface, Ethernet, SPI, UART, I2S and I2C. SparkFun WRL-20168

Development board with ESP32 chip with WiFi and Bluetooth communication. Equipped with a microSD card slot, USB Type-C connector for programming and Ardunio Uno Rev3 compatible connectors and Qwiic connector. SparkFun WRL-19177

Cooling fan powered with the voltage of 5 V with a lead out a cable with a two-pin connector with a pitch of 2.54 mm

The MCX male to SMA female adapter is an indispensable component that allows you to connect telecommunications devices with various types of connectors, ensuring a stable and secure connection

Minicomputer with Rockchip RK3568B2 processor and 4 GB RAM. It is equipped with three Ethernet ports, two USB 3.0 ports, USB Type-C and a microSD slot. FriendlyELEC NanoPi R5S

Voltage converter module with a symmetrical output of ± 18 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 25 V and a maximum current of 2 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 2 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 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 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

Kynar type cable with a diameter of 0.25 mm (30 AWG) and a length of 180 m. Used for connections in electronic devices, e.g. on PCB

Kynar type cable with a diameter of 0.25 mm (30 AWG) and a length of 180 m. Used for connections in electronic devices, e.g. on PCB

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

Module with a 10-channel ADC ADS1263 converter with a resolution of 32-bits designed to work with the minicomputer Raspberry Pi and Jetson Nano. Waveshare High-Precision AD HAT