The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5245

Akyga AK-PC-13A is a meter adapter that converts the IEC C14 connector into a CEE 7/4 socket, enabling the connection of devices with a Schuko plug to an uninterruptible power supply with C13 sockets. Akyga AK-PC-13A

Three-Axis MEMS Gyroscope with 16-bit ADCs and Signal Conditioning, QFN24, InvenSense, RoHS

Industrial router with a built-in 4G LTE mobile network modem. It supports various modes such as Wi-Fi hotspot, Wi-Fi client and Wi-Fi relay, while integrating 4G LTE, Wi-Fi and Ethernet (2LAN and 1WAN/LAN) and VPN ports. Waveshare WS-431E 4G Router

An aluminium board designed to allow easy assembly of various development boards and sensor modules. It has been manufactured using a process analogous to single-sided PCBs with an aluminium backing. Adafruit 5774

Adapter with 18-pin FPC connector with 0.5 mm pitch designed for QT Py and Xiao boards. It has pin-outs on the edge connectors. Dedicated to Adafruit\'s EYESPI series displays. Adafruit 5772

BMI270 3-axis accelerometer and gyroscope module. The chip is a low-power IMU optimised for wearables, providing precise acceleration measurement, angular velocity measurement and motion-triggered interrupt functions. Equipped with a Qwiic connector, it communicates via an I2C interface. SparkFun SEN-22397

Pololu 5346 stepper motor driver based on the A5984 IC, designed for driving bipolar stepper motors in electronic and robotics projects. Pololu 5346

A passive on/off power switch that provides control and feedback functions, allowing you to start and safely shut down your system with short presses of the button, while a long press forces the power off. The Mk2 version, based on the 74LVC1G175 D-type flip-flop digital design, eliminates the problems of component tolerance and temperature variation, and also offers additional improvements such as a 2A self-resetting fuse, LED indicators, and the ability to connect a larger external button. SparkFun SPX-25365

The compact KY-003 Hall sensor module is capable of detecting magnetic fields, making it ideal for measuring rotational speeds and for automation and robotics applications.

Ultra-low-power 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM, LQFP32, STM, RoHS

A glass fuse with dimensions of 5x20mm and a current of 4A is a fast-reacting protection of electronic devices against overload, supplied in a set of 100 pieces

A glass fuse with dimensions of 5x20mm and a current of 2.5A is a fast-reacting protection of electronic devices against overload, supplied in a set of 100 pieces

Atmospheric pressure sensor, capable of measuring up to 4060 hPa, which allows it to be used even in underwater projects to a depth of about 40 meters. Thanks to high precision (±0.5 hPa) and a sampling rate of up to 200 Hz, it is also ideal for dynamic measurements of altitude and pressure in atmospheric conditions. The built-in metal port allows remote pressure measurement through a tube, and compatibility with the STEMMA QT system and ready-made libraries for Arduino and CircuitPython make integration with microcontrollers quick and easy. Adafruit 6067

Module with USB type C and USB type A connectors designed for prototyping devices. The pins have been led out on the connector with a raster of 2.54 mm, which greatly facilitates the use of USB, e.g. with breadboards. SB Components 25756

The VCNL4200 sensor module combines distance detection and ambient light measurement, ideal for applications such as robotics and home automation. Thanks to infrared technology, the detection range is up to 1.5 meters, and the built-in ALS sensor allows you to measure light intensity in the range of 0.003 to 1570 lux, making it a versatile solution for monitoring lighting conditions. Adafruit 6064

The high-voltage converter module enables voltage conversion in the range of 12-30V with an output power of up to 360W and generates sparks up to 5 cm long. The device operates in the frequency range of 30Hz-50KHz and has compact dimensions of 75 x 70.6 x 14 mm.

The Step-Up converter module converts the voltage in the range of 10-60V to 12-90V with an efficiency of 97% and operates in the temperature range of -20°C to 65°C. The maximum current is 40A at the input and 22A at the output, with a weight of 400g.

The USB Step-Up converter module in the housing allows you to adjust the voltage in the range of 3.5-15V to 0.5-30V, with a maximum current of 2A and a power of 15W. The device is characterized by high precision, voltage resolution 0.01V, current resolution 0.001A, voltage accuracy 0.3% and current accuracy 0.5%, and can operate in temperatures from -40°C to 85°C.