LC filter for DC 0-25V 3A power supply

3.3V Power Supply Module Board with Red Indicators, AMS1117-3.3V, RoHS

Module with four relays designed for Raspberry Pi minicomputers. Equipped with relays that allow switching current up to 15 A. The module is controlled via the I2C interface. Seeed Studio 103030029

DC-DC Step Down converter module with input voltage from 7 to 24 V and output voltage of 5 V. Can supply currents up to 4 A. DFRobot DFR0831

Waterproof DC-DC Step-Down Converter with 8 to 22V input voltage and 5V 3A USB output

This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a wide 6.5 V to 30 V voltage range and is efficient enough to deliver a continuous 25 A without a heat sink.

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

Module with 4 SSR relays with a load of up to 3 A. The board is equipped with the ULN2003 system and communicates via a digital interface. Numato Lab SSRC40001-DC

Gravity module designed based on the GP8512 system. It is a single-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with a resolution of 15-bit and an accuracy of 0.01%. It allows you to generate analog signals with a voltage range from 0 to 2.5 V or from 0 to VCC. DFRobot DFR1035

A set with two IMX477 cameras with a resolution of 12 MP and an expansion module for Raspberry Pi, which allows you to simultaneously connect two cameras to the minicomputer. ArduCAM B0265R

Module with 2-channel DC motor driver DRV8833 designed to work with the Raspberry Pi Pico. It can work with a voltage from 2.7 to 10.8 V and a current of up to 1.2 A. Pimoroni PIM617

BMS protection circuit designed for 4 Li-Ion cells. It has a charging function with balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-4S

Stereo audio amplifier with Bluetooth 5.0 communication. It can be powered with the voltage from 5 to 24 V and has two outputs with a power of 50 W. Assembly kit. ZK-502L

2 Mpx camera module with OV2640 sensor with a matrix resolution of 1600 x 1200 pixels and transmission speeds up to 60 FSP. Communication via the SCCB interface. It has an M12 lens mount and the attached lens HX-27227. ArduCAM U3359

Real time clock (RTC) module PCF8523. It uses the STEMMA QT connector and communicates via the I2C interface. Adafruit 5189

C-Mount lens and C-CS adapter. 2.8-12 mm focal length variable, FoV 125° (H), 43° (H), manual focus and adjustable aperture. Designed to work with the Raspberry Pi HQ camera. ArduCAM LN049

Module with a sound sensor based on an electret microphone and LM358 amplifier. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020023