Camera module with IMX477M sensor designed for Raspberry Pi minicomputers. It offers a resolution of 12.3 MP and is equipped with a lens with a viewing angle of 120°. ArduCAM B0303R

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

LM386 audio amplifier module. It is supplied with the voltage ranging from 4 to 12 V. The set includes an 8 Ω, 0.5 W loudspeaker. DFRobot DFR0064

C-mount lens. Focal length 50mm, FoV 10°(H), 7°(V). Designed to work with the Raspberry Pi HQ camera. ArduCAM LN054

Touch panel for displays with a diagonal of 5.6 ", 126.5x101mm, resistive touchpanel, tape for ZIFF 4 1mm connector

Keyboard module with five colored buttons. The board is equipped with a Gravity connector and has an analog output. Powered with the voltage of 3.3 V or 5 V. DFRobot DFR0075

0.31 Mpx camera module with OV7251 sensor compatible with all versions of Raspberry Pi. The maximum video resolution is 640×480 pixels. ArduCAM B0161

Finder 18.31.8.230.0031 is a PIR sensor for flush mounting, controlling a single NO contact rated at 10 A at 230 V AC. Ideal for automatic indoor lighting control, it is mounted in suspended ceilings and ensures reliable and safe operation.

Module with an analog MQ8 hydrogen sensor. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0133

Cable USB type C (m) / USB type A (m) magnetic ver. 2.0 2.0m. Akyga AK-USB-43

Finder 12.51.8.230.0000 is a digital time switch with daily and weekly programming options, designed for DIN rail mounting (35 mm width). It features a single-pole double-throw (SPDT) output with a 16 A load capacity at 250 V AC, allowing for precise control of electrical devices. Thanks to NFC technology, users can easily configure the device using a smartphone.

E-ink display for Raspberry Pi with 2.13 "diagonal resolution and 250x122 pixels with SPI controller. DFRobot DFR0591

Finder 7M.24.8.230.0210 is a compact, bidirectional single-phase energy meter with RS-485 and NFC communication, designed for advanced energy consumption monitoring. It is used in photovoltaic installations, building automation, and energy management in distributed systems.

Module with an analog MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0127

Finder 26.08.8.230.0000 is an impulse relay with a 230 V AC coil, featuring two normally open contacts (DPST-NO) with a maximum switching current of 10 A. This relay allows control of electrical circuits in industrial and building applications, offering reliability and durability.

Finder 22.22.8.230.4000 is a modular installation relay with two normally open (NO) contacts, each with a 20 A load capacity at 250 V AC, made of AgSnO₂ contact material. The relay is designed for DIN rail mounting (17.4 mm width) and operates with a 230 V AC coil voltage. Additionally, it features a test button for manual operation, facilitating diagnostics and easy control.

Module with an analog sensor of carbon monoxide and combustible gases (methane, propane) MQ9. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0134

Finder 70.41.8.400.2030 is a voltage monitoring relay for three-phase AC networks with an interphase voltage of 380–415 V AC. The device allows for delay adjustment in the range of 0.5 to 60 seconds, and its output is a single-pole double-throw (SPDT) contact with a 6 A load capacity at 250 V AC. The relay is designed for DIN rail mounting and is equipped with screw terminals.

Module with the MQ3 analog alcohol sensor. It enables gas detection and construction of a simple breathalyzer. The module is powered by 5 V and has an analog output. DFRobot SEN0128

Finder 77.31.8.230.8050 is a solid-state relay (SSR) with a load capacity of 30 A, designed for DIN rail mounting. It features a 230 V AC control input and supports loads in the range of 48–480 V AC. Equipped with screw terminals, it ensures fast and reliable switching in industrial applications.