USB3300 USB HS Board - USB communication module with USB3300 chip

Digital audio level indicator consisting of 56 LEDs per channel. Powered by a micro USB connector, it can work with audio players, telephones or computers or display the audio level on the basis of reading from the built-in microphone

Converter dedicated to industrial applications. Provides communication between TTL 3.3-5 V interface and RS422 serial standard. Mounted on a DIN rail. Waveshare TTL TO RS422 (B)

The adapter allows to extend the CSI / DSI interface using two FFC tapes (by connecting them in one tape). It allows you to connect the camera to a Raspberry Pi computer or a DSI display, for distances using two FFC tapes. Adafruit 3671

The module with the MAX30100 chip that monitors the oxygen content in the blood and the heart rate. It consists of two LED diodes, a photodetector, optimized optics and low noise analog signal processing. modMAX30100

Module with a 12 V relay and a timer. It allows you to turn the device on and off cyclically at a specified time using potentiometers. It can also operate in single trigger mode, which allows the device to be turned on after a signal has been applied for a specified period of time. The operating time can be adjusted from 1 s to 100 s or from 1 s to 15 min

Expansion module with audio and video outputs dedicated to Raspberry Pi Pico boards. It has a VGA output, SD card slot, audio outputs and control buttons. Pimoroni PIM553

A stepper motor controller that can operate with a voltage range of 24 to 110 VDC or 18 to 80 VAC and a maximum current of up to 8.4 A. It allows micro step configuration in the range of 2 to 256. 2DM860H

The Hall sensor module allows magnetic field detection, can be used to measure angle of rotation, displacement, mechanical vibrations, etc. The module has a connector in accordance with the Grove standard. Seeed studio 101020046

Module with a precise clock RTC DS3231 dedicated to the Raspberry Pi. It communicates via the USB interface. SB Components 21185

Data logger with USB protocol support. Data received through the UART interface and saved on the microSD card. Supports cards with a capacity of up to 32 GB. DFRobot TEL0148

Dual MAX14870 Motor Driver is a dual DC driver compatible with Raspberry Pi that allows you to control two DC motors with 4.5-36V continuous current of 1.7A. Pololu 3759

BMS protection module designed for 7 Li-Ion cells. It has a charging function with balancer option and an over-discharge protection function. Dedicated to an electric bicycle or scooter

32-channel IO expander with 14 analog inputs. Communicates via the WiFi wireless interface. Numato Lab GPWIFI320001

DC motor driver that allows you to control the movement of three drives using the I2C interface. Plate with connectors for assembly. Pololu 5031

Module with the HUSB238 chip, which allows for flexible configuration of the voltage and current supplied through the USB PD port. It allows both manual setting of parameters using jumpers and dynamic control via the I2C bus. Equipped with a USB Type C connector. Adafruit 5807

The EEPROM memory module with the built-in AT24C32D chip allows storing data without loss after switching off the power supply. MOD 50