Module with a PIR motion sensor. It allows you to detect movement at a distance of up to 8 meters with a viewing angle of 60°. DFRobot SEN0522

Module with a 4-color e-Paper display with a diagonal of 3" and a resolution of 400x168 px. It communicates via the SPI interface. Waveshare 3inch e-Paper Module (G)

Radio module with RFM69HCW 433 MHz chip, designed to work with the Raspberry Pi. Equipped with an OLED display and buttons. Adafruit 4073

1 MP monochrome camera module with OV9281 sensor working with Raspberry Pi. Equipped with shutter and IR filter. Waveshare OV9281-160 Camera

Module with e-Paper display, 3.52" diagonal and 360x240 px resolution. Communication via SPI interface. Waveshare 3.52inch e-Paper HAT

A set with a 64 MP camera and an adapter enabling the transmission of the CSI signal via an HDMI cable. Designed for Raspberry Pi and Jetson Nano minicomputers. The adapter module is also equipped with an audio connector and allows you to connect a microphone and headphones. ArduCAM B0399B0091

4" IPS LCD display with touch screen. It is equipped with DSI interface for image display and I2C interface for touch screen. Resolution 800x480 pixels. Waveshare 4inch DSI LCD

The single-mode (SM) fiber optic patchcord with LC connector in a duplex configuration is a high-quality cable designed for fast and reliable data transmission in fiber optic networks. Made with G657A1 fiber and featuring an LSZH jacket, it ensures low attenuation and high bending resistance, making it ideal for telecommunications, data centers, and other professional network installations. FO-LULU-SD11-0005-YE

An efficient Bluetooth 4.0 module that ensures excellent operating parameters and significantly increases the efficiency of wireless communication. It is based on the popular Nordic BLE 4.0 nRF51822 microcontroller, which guarantees both performance and low power consumption. It has a built-in Bluetooth stack and is controlled via the UART interface using AT commands. WT51822-S4AT

The module with a matrix LED display 8x16 (128 LEDs) designed to work with the Raspberry Pi. It uses the IS31FL3731 driver and communicates via the I2C interface. Adafruit 4120

Module with LED driver. It can control LED strips with a length of 1 to 2 meters at a voltage of 9 V or from 1 to 5 meters at a voltage of 12 V. Seeed Studio 105020002

4-color e-Paper display with a diagonal of 1.64" and a resolution of 168x168 px. Communicates via the SPI interface. Without a PCB. Waveshare 1.64inch e-Paper (G)

Controller with 5 m RGB LED strip (10 LEDs per meter). The LEDs are mounted on a flexible white PCB. Communication is via the Grove interface. Seeed Studio 104020005

HAT module with RFM95W 868 MHz system for LoRa/LoRaWAN communication and OLED display, designed for Raspberry Pi minicomputers. Adafruit 4074

USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (micro)

The single-mode (SM) fiber optic patchcord with LC and SC connectors in a duplex configuration is a high-quality cable designed for fast and reliable data transmission in fiber optic networks. Made with G657A1 fiber and featuring an LSZH jacket, it ensures low attenuation and high bending resistance, making it ideal for telecommunications, data centers, and other professional network installations. FO-SALA-SD11-0010-YE

The red Lanberg RJ45 plug cover is a protective element designed for RJ45 network plugs, made of PVC. These covers provide protection against mechanical damage and contamination, contributing to the longer durability of the RJ45 plugs