Compact current sensor based on TMR technology, enabling precise measurements up to 30 A with minimal energy losses. Thanks to a wide 1 MHz bandwidth, galvanic isolation and interference immunity, it is perfect for applications requiring fast response and high accuracy. Pololu 5317

Communication module with the system SIM7000G designed for minicomputers Raspberry Pi. Adds NB-IoT, eMTC, EDGE, GPRS and GNSS support. Waveshare SIM7000G NB-IoT HAT (EN)

Module with 1 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4441

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0300-O

Module with a 433 MHz radio receiver for M5Stack sets. Based on the SYN531R chip, it has a built-in PCB antenna. M5Stack U113

The OV5640 camera module is a 5-megapixel unit with a lens with a viewing angle of 110 degrees and a 24-pin connector. It is equipped with an IR Cut switch and a 70-mm cable, which allows it to automatically switch between day and night modes.

The CAN adapter enables data retrieval from the CAN bus of passenger cars, light commercial vehicles, trucks, buses, and coaches. Depending on the vehicle model, it can provide parameters such as mileage, fuel level and consumption, engine speed, engine temperature, and vehicle speed. Teltonika LV-CAN200

GC2093 2MP USB Camera (A) is a universal video module with a wide viewing angle, WDR support, and a built-in microphone, designed for use in vision systems, surveillance, interactive devices, and AI applications, delivering high image quality even in challenging lighting conditions.

Module with an integrated proximity and ambient light sensor based on the VCNL4040 system. It can detect obstacles in the range of 0 to 20 cm. It communicates via the I2C bus. Adafruit 4161

PI5-CASE-TD2 enclosure designed for Raspberry Pi 5 and 7-inch DSI touchscreen displays, with access to connectors and support for HAT expansion boards. Its robust construction and flexible mounting make it suitable for educational applications, HMI, and control systems.

The vehicle tracker combines GNSS positioning, 2G GSM/GPRS connectivity, and an integrated CAN processor for reading vehicle bus data. Bluetooth 4.0 LE, a 1-Wire interface, digital inputs and outputs, and Flash memory support fleet telematics, vehicle parameter monitoring, and integration with additional sensors. Teltonika FMB140

The autonomous tracker is designed for monitoring vehicles, trailers, machinery, tools, and other assets without their own power source. It combines GNSS positioning, 2G GSM/GPRS connectivity, Bluetooth LE, an integrated accelerometer, and Flash memory. The IP68 enclosure and Li-SOCl₂ battery support long-term operation in outdoor tracking applications. Teltonika TAT100

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 2MB Flash memory, 640KB SRAM memory, LCD-TFT & MIPI DSI, LQFP144, STM

Module with a digital temperature sensor PCT2075. It enables measurement in the range from -25 to 100°C with an accuracy of ±1°C. Communicates via I2C. Adafruit 4369

Module with the alcohol sensor MQ303A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020044

Module with 16 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020171

The OV5640 camera module is a 5-megapixel unit with a lens with a viewing angle of 110 degrees and a 24-pin connector. It is equipped with an IR Cut switch and a 70-mm cable, which allows it to automatically switch between day and night modes.

Module with 1 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4401

Module with 2 QTRX type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4302