The Class D digital audio amplifier module has two channels with a power of 30 W and can work with speakers from 4 to 8 Ω. Powered with the voltage ranging from 8 to 26 V. Bluetooth communication

280° rotary potentiometer module with analog output. Compatible with 3.3 V and 5 V systems

ROHM BD1HC500HFN-CTR is a compact high-side switch with output current up to 800 mA, overcurrent and thermal protection, and AEC-Q100 qualification. The device is designed for reliable power distribution in automotive and industrial applications.

2-pin speaker socket with terminal connectors. Square, with dimensions of 57x57 mm

The Step-Down Converter Module converts 0.5V-26V input voltage to 0.8-25V constant, with a maximum output current of 3A, recommended up to 2.3A for long-term use. The conversion efficiency of the device is 96%, and the module size is 22.3mm x 17mm x 4.2mm.

Lens with C-mount mount and 16 mm focal length. 10MPx resolution. Designed to work with the Raspberry Pi HQ camera. Raspberry Pi PT3611614M10MP

HDMI cable compliant with the HDMI High Speed with Ethernet specification, allows you transmit a 4k resolution image at 30 Hz, 0.5m cable length. LANBERG

LoRa radio module with 433 MHz operating frequency. Communication takes place via the SPI serial interface. It is supplied with the voltage of 3.3 V

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM, TSSOP20, STM, RoHS

CAN transceiver module based on the TJA1051T/3 chip. Allows you to connect a board with native CAN support (the transceiver will convert 3V signals into differential CAN signals) to a network of devices. Adafruit 5708

Step-Up converter with an output voltage of 5 to 28 V, an input voltage of 2 to 24 V and a maximum current of 2 A

Alphanumeric LCD 2x16 display with a pin connector, white characters, blue background

A sensor used to detect air pollutants by measuring VOCs and gases such as ammonia or hydrogen sulfide. It is used in various areas, such as the food industry, chemical industry, air quality control in laboratories and environmental monitoring. Figaro TGS2602

THT resistor, 0.5W, 1%, RoHS

Access line ultra-low-power 32-bit MCU ARM®-based Cortex®-M0+, 32 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC, LQFP48, RoHS

Female contact MOLEX 901192109, designed to work with 24–22 AWG wires within the C-Grid III connector system, offers reliable electrical connections with a maximum load of 3 A. The tin-plated contact surface and crimping installation make it a suitable choice for industrial projects, prototypes, and workshop applications. Supplied in bulk, it is well-suited for flexible assembly systems.

Micro SD 32GB class 10 card with Linux Raspberry Pi OS for RPi (old Raspbian)

Quartz resonator, SM49 HC49S housing, RoHS

Red laser diode module with 5mW power, displaying the point. Ideally suited as a laser pointer, and thanks to the built-in controller, it is possible to power 3 ... 5V. LD-G650A03 - Point

White plastic cap for a monostable button (Tact Switch). Fits 12x12x7.3 mm switches