Module with trackball and RGB backlight. It has a built-in button and is perfect for building your own mouse, for example. Pimoroni PIM447

Pololu 5658 is a breakout board for JST PH and SH 6-pin connectors, enabling integration with systems using a 2.54 mm pitch. With support for six channels and mounting holes, it is suitable for projects requiring stable multi-wire connections in prototypes and electronic devices.

The INA3221 module, which allows simultaneous measurement of voltage and current for three power supplies via I2C with ±1% precision. With a 13-bit ADC and built-in 0.05Ω shunt resistors, it allows accurate monitoring of currents up to ±3.2A and voltages up to +26VDC. Adafruit 6062

Suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc. SEN0207

COB LED ring, made of aluminum PCB, emits cold white light (6000-6500k) at 12 V DC with a maximum current consumption of 1000 mA, offering a wide beam angle of 120 °

ISM303DAC, High-performance, low-power, compact 3D accelerometer and 3D magnetometer module, LGA-12

The DB9 female ribbon connector is used to connect ribbon cables to DB9 ports, often used in RS-232 communication and other computer interfaces

A module with an electret microphone and MAX9812 amplifier, which will allow you to detect a voice, a clap or a door slam. Has an analog output

Class A power amplifier with one channel (mono) with the power of 10 W. Built on the popular design of J. Hood from 1969

AVR, 8kB Flash, 1kB RAM, 512B EEPROM, TQFP32, RoHS

Protection circuit for four Li-Ion cells with a voltage of 14.8V. The module has the function of charging cells with the option of a balancer, discharging and a function that protects the cells from excessive discharge. The cells can be charged with continuous current up to 10A

Stepper motor driver that can operate with a voltage in the range from 24 to 110 VDC or from 18 to 80 VAC and a maximum current of 7.2 A. It allows for microstep configuration in the range from 2 to 256. DM860H

Mini HDMI adapter with FFC connector. Designed for prototyping devices with HDMI interface. Waveshare Mini HDMI Adapter Horizontal (B)

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 15 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 3 m

The LCD2004 Blue I2C display offers four lines of 20 characters, with LED backlight and simplified connection thanks to the I2C converter. The use of the I2C interface allows saving microcontroller pins, which is especially important in projects with limited hardware resources. Ideal for information systems, user panels and any devices requiring extensive display of text information

The 3SU1000-3AB42-0AA0 double pushbutton is a robust, ergonomic control element with a diameter of 22 mm, offering two functions in one device, with buttons in green and red for easy differentiation. Made of durable plastic, it withstands heavy use and integrates easily into the 3SU1 series mounting systems, ideal for industrial control panel applications.

The camera is equipped with an SC3336 sensor with a resolution of 3 megapixels (2304 x 1296 pixels). It is compatible with the Luckfox Pico module, which allows it to be easily integrated into various projects and applications. Waveshare SC3336 3MP Camera (B)

Module with 117x7 LED matrix display (77 LEDs). It uses the IS31FL3731 driver and communicates via the I2C interface. Pimoroni PIM442