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A set for building a minicomputer based on Raspberry Pi CM4. It consists of a metal housing with a fan, a power supply and a Mini Base Board (A). Waveshare CM4-IO-BASE-BOX-A

Crowtail – BME280 Atmospheric Sensor 2.0 is a multifunctional environmental sensor measuring temperature, humidity, and pressure, with an I2C interface and low power consumption. It is used in weather applications, home automation, and mobile systems.

DIP socket, 32-pin, precision, pitch 2,54mm, spacing 15,24mm, RoHS

OLED display, alphanumeric 2x16, 80x36 mm, negative (black background), white pixels, 3V/5V, RoHS

Module with 13 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4213

Pin for BLS and BLD socket housing, brass, gold-plated, female, RoHS

Crowtail-MOSFET 2.0 enables controlling devices powered with up to 50 V DC using a low-voltage signal from a microcontroller. It is used in projects requiring power isolation or switching, such as fans, LED strips or DC motors.

ARM920T, 16kB RAM, 2x16kB cache, Ethernet MAC, USB Host / Device, PQFP208

A precise barometric pressure and temperature sensor, ideal for altimetry and environmental applications. It can detect changes in height as small as 1.5 cm and offers high relative accuracy of ±6 Pa. It supports I2C and SPI interfaces for flexible integration with microcontrollers. The pre-assembled module with STEMMA QT connectors facilitates quick connection in drones, wearable devices, and IoT projects. Adafruit 6411

Camera with a resolution of 1 MPx with a USB interface. Equipped with a GC1024 sensor with a lens with a 128° angle of view and LED lighting. ArduCAM U6060

Four-channel relay module equipped with optoisolated control inputs and JQC-3F relays with 5V coils. Designed for controlling loads up to 10A at 250VAC from a microcontroller or development platform

Two-channel relay module equipped with optoisolated control inputs and relays with 5V coils. Designed for controlling loads up to 10A at 250VAC from a microcontroller or development platforms

Camera with a resolution of 2 MPx with a USB interface. Equipped with a CMOS IMX291 sensor with an ultra-wide lens with a viewing angle of 160°, a microphone and a case. ArduCAM UB020201

GOODRAM UME3 16 GB is a reliable and economical flash drive with good transfer parameters, ideal for everyday use.