OLED display with a diagonal of 2.4" and a resolution of 128x64 pixels. Displays the content in yellow. Uses the SSD1309 driver and communicates via the SPI or I2C bus. Waveshare 2.42inch OLED Module (C)

USB camera module equipped with an IMX179 image sensor that offers a resolution of 8 MP. It is easy to use and compatible with devices with Windows and Linux operating systems. The module is powered by 5 V via the USB connector. Waveshare IMX179 8MP USB Camera (B)

Pololu 3761 is a compact 1.3″ OLED display with SPI interface and 128×64 resolution, based on the SH1106 controller. Thanks to bright white pixels, high contrast, and low power requirements, it is suitable for microcontroller applications that require a clear graphical user interface.

RGB LED matrix display with a resolution of 64x32 (2048 LEDs). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P5-64x32

Module with three displays designed for Raspberry Pi minicomputers. It allows users to use different display sizes and user buttons in their designs, creating more functional and flexible multi-screen devices. Waveshare Zero LCD HAT (A)

SPST-ON microswitch height 7.3mm 1.27N, Omron, RoHS

LM4950TS, audio amplifier, 3.1 W; 9.6 to 16 VDC; 2 channels; Class AB, TO-263

Installation connector, 5-wire, 450 V, 32 A, with levers. Wago 221-415

The SMA male crimp connector for cable is a standard connector used in a wide range of radiocommunication and electronic devices. It is made of anodized brass. It has an impedance of 50 Ω, which is a standard parameter for many radio communication systems

L7805CV, +5V voltage regulator, 1.5A, TO220, STM, RoHS

Stabilizer 15 V / 1 A, housing TO-220.

Low current 1.2 to 37V adjustable voltage regulator, TO-92, STM, RoHS

Industrial 7″ IPS HMI touch display with 720 × 1280 resolution, designed for use with Raspberry Pi 4 and Raspberry Pi 5. The screen supports 10-point capacitive touch, features toughened glass with optical bonding, and an aluminum enclosure for passive cooling. The display connects via dual HDMI interfaces and supports video output up to 4K. The kit includes a power supply, 64 GB microSD card, and mounting accessories, while Raspberry Pi is not included. Waveshare RPI-HMI-7A-ACCE (EU)

Laser scanner using 360-degree measurement, taking samples at a frequency of up to 16 kHz. It is capable of generating 2D point map information within a 12-meter radius. Seeed Studio 114110128