Electronic

High-quality thermal gasket made of insulating foam for Peltier cells measuring 40x40 mm. The product is compatible with popular models such as TEC1-12706, TEC1-12705, and TEC1-12704. It has a self-adhesive surface, ensuring quick and precise installation.

Effectively protects against heat loss, enabling improved cooling system performance. Works well in portable coolers, car refrigerators, water blocks, and other cooling kits, providing optimal thermal insulation.

A compact PIR motion and dusk sensor for automatic control of 230V lighting up to 40W. The device switches power on for 30 seconds after motion is detected within 5 metres and a 120° angle. The built-in dusk sensor ensures economical operation only in dark areas. The module is ideal for lighting corridors, stairwells, building entrances, or controlling ventilation. The small design allows quick mounting in 20 mm diameter holes.

A compact Power Bank module compatible with 18650 cells, with the option to connect them in parallel. It features two 5V 2A USB outputs, allowing for a total load of up to 3A. Built-in deep-discharge protection ensures safe operation. Four LEDs indicate the charge level, and an additional LED serves as a flashlight. This module is ideal for building your own power bank, providing emergency power for DIY projects, and serving as a portable power source for mobile devices.

Programmable RFID 125 kHz Unique key fob in blue enables easy cloning and code overwriting. It features compact dimensions of 34 mm x 27 mm x 6 mm and IP66 ingress protection. It provides reliable reading from up to 10 cm away. It is fully compatible with popular systems Satel, Roger, Realand and platforms Arduino and Raspberry Pi. It works well in access control systems, intercoms, alarms, and time and attendance tracking.

Professional programmer clip enables reading and writing of EEPROM and SPI BIOS FLASH memory without the need to desolder chips from the board. The tool supports SOP8, SO8, SOIC8, and DIP8 packages, including popular 24C, 93C, and 25LF series. Thanks to the ISP 1:1 cable, it works with ZIF/DIL sockets and ISP/ICSP modes.

The product is ideal for electronics diagnostics, consumer electronics repair, firmware modification, and data recovery. It is compatible with platforms such as Arduino, Raspberry Pi, and ESP32, significantly speeding up service work.

The JF-0530B pull solenoid with 12V power supply is a compact and versatile device with a maximum force of 5N and a load capacity of up to 0.5kg. Ideal for use in DIY projects with popular microcontrollers. The solenoid retracts the pin by 10mm when voltage is applied, making it useful in automation and robotics. Thanks to its small dimensions, it can be easily installed in small spaces.

The pulse oximeter, based on the chip MAX30100, allows pulse and blood oxygenation to be measured.

The module will find its use wherever there is a need to monitor exercise and overall body condition.

The sensor is able to return blood saturation and pulse data.

A compact PWM speed controller for smooth control of DC motors, LED lighting, and heaters. The module operates over a wide voltage range of 12V - 40V DC, delivering load current up to 10A and maximum power of 400W. Precise signal adjustment is performed with the built-in potentiometer.

The unit includes a factory-fitted 10A fuse for overload protection. It is not intended for brushless motors and requires correct supply polarity, as it has no reverse-polarity protection.

PWM motor speed controller is a reliable module for controlling DC devices. It supports 10-50V voltage and up to 40A current, offering a maximum power of 2000W. It has a display for power level, a potentiometer for smooth speed control and a practical direction-of-rotation switch. The product works well in electric vehicles, ventilation systems, hydraulic installations and agricultural machinery. PWM technology ensures stable operation and high energy efficiency under various loads.

The microwave RCWL-0516 Doppler radar is an advanced motion sensor for Arduino and ESP. It uses waves at 3.15 GHz for precise object detection over 360° at distances up to 7 meters. The module is powered from 4 V - 28 V and produces a 3.3 V output signal. With high sensitivity and the ability to penetrate thin obstacles, it is ideal for security systems, smart lighting, and building automation. Compact dimensions make integration in small enclosures easy.

The optical distance sensor E18-D80NK NPN is a reliable device that detects objects within an adjustable range of 5 cm to 80 cm. Powered by 5V DC, it works with platforms such as Arduino, ESP8266, and Raspberry Pi. It features a fast response time below 2 ms and a digital output signal. The built-in potentiometer allows precise range adjustment. The sensor has reverse polarity protection and optical detection indication via an LED. Ideal for dynamic automation and robotics projects.

This compact 125 kHz RFID programmer is a portable device for quickly copying key fobs and cards. It supports UNIQUE standards and T5577 and EM4305 chips. Cloning is intuitive - it only requires the read and write buttons. The unit is powered by two AAA batteries. The kit includes 5 blank key fobs and 5 cards ready for writing. It is an excellent solution for DIY duplication of intercom keys, access control systems, and parking tags.

This contactless 13.56 MHz RFID card with a fixed code is a reliable solution for access control systems, time registration, and as ID badges. The factory-programmed, non-programmable code ensures high security. The card works seamlessly with MFRC-522 readers and Arduino, ESP8266, ESP32, and Raspberry Pi microcontrollers. The smooth surface is ready for personalization via printing. An excellent choice for offices, parking systems, and Smart Home projects.