The MQ-7 sensor allows you to measure the concentration of carbon monoxide (carbon monoxide). The measuring range of the sensor is in the range of 10 - 10,000 ppm

M12 mount lens. It has a focal length of 3.56 mm and a 105° FoV viewing angle. It is designed to work with the Raspberry Pi HQ camera M12. Waveshare WS1053516

The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.

Power Cable with Open Tin Akyga AK-OT-01A CCA CEE 7/7 1.5 m

The camera is equipped with a Sony IMX378 sensor with a resolution of 12.3 MPx with a wide-angle lens with a viewing angle of 190 °. Dedicated to the Raspberry Pi. Waveshare IMX378-190 12.3MP Camera

A USB-to-I²C adapter that allows a computer to act as an I²C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I²C, protecting the computer from damage and interference. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I²C devices in both hobbyist and professional projects. Pololu 5396

The multi-mode (SM) fiber optic patchcord with LC cand SC connectors in a duplex configuration is a high-quality cable designed for fast and reliable data transmission in fiber optic networks. Made with OM3 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-LUSU-MD31-0010-TQ

SMT relay with 12 V DC coil, single changeover contact and switching capacity up to 16 A for PCB mounting. Finder 41.61.9.012.0010

The Step-Down panel-mounted converter module enables precise regulation of input voltage (6V-70V) and output current (0-5A), with a maximum output power of 300W, conversion efficiency up to 95%, and short-circuit and anti-reverse connection protection. The device, with dimensions of 120mm x 64mm x 72mm, is equipped with continuous regulation functions, with a resolution of 0.01V for voltage and 0.001A for current, and operates in a temperature range of -10 to +75 degrees Celsius.

Module with a Geiger counter that allows the detection of ionizing radiation. Equipped with a Gravity connector. DFRobot SEN0463

Blue LED (460nm) with 1W power equipped with a heat sink. Brightness approx. 30lm, viewing angle 120 degrees.

The module is compatible with the Grove Base Shield and designed to implement a wireless serial connection. It uses BluetoothV2.0+EDR and UART communication. Seeed Studio 113020008

Single-channel brushed DC motor driver based on the MPQ6612A chip, enabling bidirectional motor control with a supply voltage of 4-40 V and up to 4 A continuous current. The module provides motor current sensing, active current limiting, overcurrent and thermal protection, and supports PWM control up to 200 kHz. The carrier board does not include soldered connectors, allowing direct soldering of wires or custom connectors. Pololu 5285

4-digit, 8-segment LED display module with 8-level brightness adjustment. Communication via the I2C interface. DFRobot DFR0645-R

Module with environmental sensors for Raspberry Pi Pico. It allows you to measure temperature, humidity, air quality pressure and color detection. SB Components 22366

STM32U585RIT6, ARM Cortex-M33 core microcontroller, 2 MB Flash, 784 KB RAM, 160 MHz CPU, LQFP64

Patchcord Lanberg Cat. 6 with Fluke Passed certification is a guarantee of the highest quality and reliability, enabling an optimal network connection compatible with various network devices in any environment. Lanberg PCF6-10CC-1500-S