A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±10 A range with galvanic isolation. It features a high-sensitivity analog VOUT output with a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and its low current path resistance (~1.6 mΩ) minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5452

The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 64GB. DEV-13712

Miniature relay Finder 40.31.9.024.0000 with one 12 A changeover contact and a 24 V DC coil designed for PCB mounting and 95 series sockets. It provides high durability, safe insulation parameters, and compact dimensions for use in industrial automation and electronics.

A module with a high precision temperature sensor based on the MCP9808 chip. It allows for measurements with an accuracy of ±0.25°C and communicates via the I2C interface. DFRobot SEN0435

4-core cable with a length of 400 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 5385

White LED module. It has a power of 3 W and is equipped with a heat sink. Brightness approx. 220 lm

LED strip with addressable RGB WS2813 diodes on a white PCB. It is powered by 5 V DC, has a length of 1 m and 60 LEDs/m. Protection level IP30

Adapter for power supply with 5.5 x 2.1 mm input and 4.0 x 1.7 mm output

LED strip with addressable RGB WS2813 diodes on a white PCB. It is powered by 5 V DC, has a length of 1 m and 30 LEDs/m. Protection level IP30

Pink LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection class IP65 (waterproof)

Tri-color ePaper / eInk display with a 2.13″ diagonal and 250 × 122 px resolution, designed for use with Adafruit Feather boards. The panel displays images in red, black and white and uses the SSD1680 controller. Built-in SRAM and a microSD card slot simplify displaying graphics when working with microcontrollers with limited RAM. Adafruit 4814

White Cold LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection class IP65 (waterproof)

White cold LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection level IP21

This compact board breaks out the pins of a microSD card connector necessary to interface with the card through SPI (Serial Peripheral Interface), and it can be directly integrated into 5 V systems thanks to its on board 3.3 V regulator and level shifting circuity. Pololu 2587

An IMU module that adds a full 9-axis sensor suite to Feather boards for motion and orientation measurement. It combines an accelerometer, gyroscope, and magnetometer, providing stable and accurate data ideal for robotics, stabilization, wearables, and 3D motion analysis. The module communicates via I2C and features a STEMMA QT port for easy integration and solderless connection of additional sensors. Adafruit 4565

White Warm LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection class IP65 (waterproof)

DFR0275

Warm White LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21

White warm LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection level IP21

Yellow LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection class IP65 (waterproof)