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A non-contact magnetic field sensor with a range of ±1.5 mT and a sensitivity of 1500 mV/mT at 5 V. It offers an analog ratiometric output and a flag signal activated when field thresholds are exceeded. It features a fast response time (20 µs) and a 30 kHz bandwidth with a built-in RC filter. Its compact design, AC/DC capability, and easy mounting make it ideal for energy-efficient and safe current monitoring systems. Pololu 5352
Li-Po battery with a rated voltage of 3.7 V and a capacity of 110 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP401230
24 V 1.5 A power supply Waveshare 30346 with a European mains plug is designed to power devices with a 5.5/2.1 mm socket requiring moderate power consumption. Its compact design, full set of protections, and compliance with international standards make it suitable for automation projects, consumer electronics, and embedded systems.
Fingerprint reader module with capacitive sensor. It uses an efficient processor and the IDfinger6.0 algorithm. It ensures quick identification and stability of operation, communicates via the UART interface. DFRobot SEN0348
Precision screwdriver set
The most popular Sn60Pb40 SW26 solder is a high-quality lead product with SW26 flux, intended for professional soldering in electronics and electrical engineering, meeting the EN ISO 9453:2014 standard
Shunt regulator with a constant voltage of 13.2V, bypass resistance 1.5Ohm and a total of 32 SMT bypass resistors on both sides of the PCB with the possibility of adding an external potentiometer to adjust the preset voltage. Pololu 3771
Finger mill GRAPHITE 56H203 with a diameter of 8 mm and a working height of 19 mm intended for use with upper-spindle routers equipped with an 8 mm holder. The sintered carbide blades ensure precise finishing and durability when machining wood-based materials and PVC. Ideal for workshop and assembly applications.
The STM32 Nucleo expansion board allows you to control a bipolar stepper motor. The maximum phase current is 2.8A RMS, the controller has overheat protection and overcurrent protection
Heart rate measurement module compatible with Arduino and Raspberry Pi (Gravity: Heart Rate Monitor Sensor For Arduino). It uses PPG technique, which in a simple and cheap way is able to measure the changing volume of blood. DFRobot SEN0203
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
Extension board X-NUCLEO-IHM04A1 for STM32 Nucleo, with dual brush motor controller, operating based on the L6206 system
ESP32-S3-Touch-AMOLED-1.75-B is a development board based on the ESP32-S3 with a round AMOLED display and built-in protective enclosure, designed for projects requiring durability and compact integration. With Wi-Fi, Bluetooth, audio, sensors, and touch support, it is suitable for creating modern IoT and HMI devices.
Precision screwdriver set 7 pieces.
TCS34725 RGB Color Sensor is a color sensor TCS34725 controlled by the I2C interface. It is powered by voltage in the range of 3.3 ... 5V and is intended for Arduino-compatible boards. DFRobot SEN0212
ESP32-S3-Touch-AMOLED-1.75-G is a development board with a round AMOLED display and built-in GPS, designed for mobile applications, IoT, and user interfaces. Thanks to the ESP32-S3 with Wi-Fi, Bluetooth, and rich peripherals, the board enables the development of projects combining visualization, touch control, GNSS positioning, and voice interaction.
This stepper motor driver offers microsteps down to 1/256th of a step, ensuring exceptional precision and smooth motion. Its simple operation—requiring only two microcontroller pins—and low operating voltage (1.8 to 10V) make it ideal for energy-efficient mobile, robotic, and DIY applications. Integrated connectors, LEDs, and a potentiometer for current adjustment facilitate prototyping and secure integration with popular platforms like Arduino and ESP32. Adafruit 6353
RA4M1-Zero is a compact development board with an RA4M1 microcontroller, integrated USB interface, encryption support, and analog-digital peripherals. Designed for SMT mounting, it is suitable for serial solutions and projects requiring limited space.
Adafruit Universal Thermocouple Amplifier MAX31856 is an amplifier module for thermocouples. It was based on the MAX31856 chip. The module is fitted with K, J, N, R, S, T, E or B thermocouples. The SPI interface is used for communication. Adafruit 3263
Finger mill GRAPHITE 56H206 with a diameter of 20 mm and a working height of 19 mm intended for precise machining of wood-based materials and PVC. The double-edge construction made of sintered carbide ensures durability and precise milling results. Suitable for workshop and carpentry applications.