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Soil moisture sensor with analog output. The probe has two pointed tabs, making it easy to insert into the ground. It is supplied with the voltage of 3.3V or 5V. DFRobot SEN0114
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 9.96:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.
ESP32‑S3‑MatrixZ is a versatile platform for interactive projects, LED visualizations, and motion-responsive IoT applications. With a built-in LED matrix, motion sensor, and wireless connectivity, it serves both as an educational tool and a prototyping base for smart home visual devices, games, or information systems.
The industrial USB to 8× TTL/UART converter provides stable and secure communication with multiple devices simultaneously. Its durable construction, surge protection, and broad system compatibility make it an excellent choice for laboratory use, automation, and embedded projects requiring reliable multi-channel communication.
Non-contact liquid level sensor. It allows you to detect liquids without the need to immerse the sensor in the liquid. Digital output. DFRobot FIT0212
The expansion module is designed for micro:bit board. Controller: bit offers a fully functional controller module with a design based on a classic Nintendo controller. SparkFun DEV-16129
Adapter dedicated to the Nintendo Wii Nunchuck. It allows you to connect the controller to the development board via the I2C interface. Adafruit 4836
RS485 converter designed for sets from the M5ATOM series. It allows you to connect to development kits devices controlled by the RS485 bus. M5Stack T002
Video switch that allows you to connect 3 input devices to one HDMI receiver. The input signal can be selected using a button on the casing or the included remote control. Lanberg SWV-HDMI-0003
Evaluation board with nRF52840 microcontroller and bluetooth communication. Equipped with motion, temperature, light, sound sensors and RGB diode. Compatible with micro: bit modules. Adafruit 4500
A precise paint thickness gauge that enables quick and non-invasive measurement of layers on steel and aluminum substrates. Thanks to electromagnetic induction and eddy current technology, it automatically recognizes the type of metal and ensures high measurement accuracy. The compact design, rotating screen and 600mAh battery make it an ideal tool for use in the automotive and industrial sectors. Fnirsi CTG-20
Module with a digital barometer LPS22. It enables pressure measurement in the range from 260 to 1260 hPa and communicates via I2C or SPI. Adafruit 4633
The Mechanic HT-10 is a compact and precise heating platform, ideal for use in electronics service centers and laboratories. Thanks to its wide temperature range and high stability, it enables efficient soldering, repair, and testing of electronic components. Its solid construction and intuitive operation make it a reliable tool for the technician’s daily work.
Temperature and humidity sensor module based on the HTS221 chip. Equipped with a STEMMA QT connector, it communicates via an I2C or SPI interface. Adafruit 4535
Prototyping kit designed for sets from the M5ATOM series. It includes a prototyping board and numerous connectors. M5Stack ATOM HUB DIY Proto
A mini module with a Qwiic connector designed for Raspberry Pi minicomputers. Qwiic SHIM uses a unique connector that snaps into the GPIO connector for a secure, solder-free connection. SparkFun DEV-15794
Module with an absolute pressure sensor LPS25HB. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4530
A set for building a minicomputer based on Raspberry Pi CM4. It consists of a metal case with a fan, a power supply and a Mini Base Board (B) and a USB HDMI to FCC adapter. Waveshare CM4-IO-BASE-Acce D
ATOM Lite development kit complete with microSD card reader up to 16 GB. M5Stack K044
Module with a 3-axis LIS331HH accelerometer with a configurable measuring scale of ± 6g/±12g/±24g. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4626