Electronic

The GY-521 module with the MPU-6050 chip is a precise sensor combining a 3-axis accelerometer and a 3-axis gyroscope. Powered at 3.3 - 5 V, it communicates over the I2C bus and features very low current consumption. The module is ideal for flight stabilization in drones and RC models, building balancing robots, and camera stabilizers. It is fully compatible with popular microcontrollers such as Arduino and Raspberry Pi, enabling quick prototyping.

The MT3608 DC-DC Step-Up Converter Module is an efficient solution for stepping up voltage from the 2–24 V range to 5–28 V. The module features a maximum output current of 2 A and high efficiency of 95%. Thanks to its compact size, the module is ideal for small portable projects and IoT systems.

The device works seamlessly with popular platforms such as Arduino, Raspberry Pi, and ESP32. It is ideal for powering sensors, communication modules, and in hobby robotics, enabling circuits to be powered by a single Li-Ion cell.

NE555 Pulse Generator Module is a versatile device that generates square-wave signals in the range from 1 Hz to 200 kHz. It has two potentiometers for precise adjustment of frequency and duty cycle. The module is powered from 5-15 V and works well in projects with Arduino or Raspberry Pi.

Thanks to jumper-selectable operating ranges, the circuit is well suited for testing digital circuits, controlling stepper motors, and generating clock pulses. Its compact design and broad compatibility make it easy to integrate with many electronic systems.

The NE555 pulse generator module is a compact device powered by a 5–12 V supply. It features a single-channel output with a frequency adjustable via a potentiometer, reaching a maximum of approximately 1.3 kHz. The output voltage is approximately 50% of the input voltage.

With dimensions of 25 x 14 x 15 mm, the module is ideal for DIY projects, robotics, and prototyping. It is an excellent expansion for platforms such as Arduino, Raspberry Pi, and ESP32, facilitating electronic experiments.

A timer module with an NE555 chip serves as a delay. When it receives power, the NE555 starts counting down the set time and then activates the relay, which remains on until the power is cut. The 12V relay can be adjusted steplessly via a potentiometer between 0-10 seconds. Without power, the relay remains off.

The OMRON SSR 5V 2-channel solid-state relay is a module ideal for controlling devices using AVR, ARM, Arduino, STM32, ESP8266 and Raspberry Pi microcontrollers. It features galvanic isolation between input and output. The specification includes 4 relay channels, 5V supply voltage, low state activation and Normal Open type contacts. The maximum load is 2A at 250V AC. This is an excellent tool for prototyping electronic circuits.

P31 liquid level sensor is a reliable float switch based on a reed switch. The device works seamlessly with platforms such as Arduino or Raspberry Pi. The module supports a maximum voltage of 100V DC and current of 0.5A. The sensor is ideal for monitoring water level in tanks and aquariums, and for protecting pumps against dry running. The kit includes a gasket and a nut, ensuring watertight mounting in a 7.5 mm hole.

High-quality RF pigtail with BNC male and SMA male connectors. Flexible, durable RG316 cable, 1 m long with 50 Ohm impedance, ensures stable transmission. Ideal for radio communications modules, professional test gear, network hardware, and GPS receivers. Provides reliable RF interconnects in industrial data links.

PIR HC-SR501 motion sensor is a reliable module that detects changes in infrared radiation. It features a range of up to 7 meters and a 140-degree field of view. The device is fully compatible with platforms such as Arduino, Raspberry Pi, and ESP32. Thanks to low current consumption and 5-12 V power supply, it is well suited to alarm systems, building automation, and smart lighting. It has adjustable motion indication delay from 5 to 200 seconds.

The white OZY-60 solderless prototype breadboard has 400 tie points and two power rails. It enables rapid building and testing of electronic circuits without a soldering iron. The board is compatible with Arduino, Raspberry Pi, ESP8266 and ESP32 microcontrollers. Fitted with double-sided tape and clips for joining modules, it provides stable mounting. It supports a maximum current of 5 A, making it ideal for IoT projects, education and verifying schematics before soldering.

High-quality double-sided 3x7 cm PCB with 340 holes and a standard 2.54 mm pitch. Made from solid 1.6 mm thick laminate with plated-through holes, ensuring durability and reliable connections. Perfect for rapid prototyping of electronic circuits and mounting through-hole components. It serves as an excellent base for creating modules for platforms such as Arduino, Raspberry Pi, or ESP32 - without the need to design and etch your own circuits.

High-quality stereo preamplifier with equalizer based on NE5532 integrated circuits. Enables precise tone control of bass, midrange, and treble as well as volume, providing up to 10x signal amplification. Powered by 12-18V AC. Equipped with RCA inputs and convenient screw terminals for easy installation without soldering. The module is ideal for building home audio systems, upgrading older amplifiers, and DIY projects related to audio processing.

This industrial USB-to-RS485 converter, based on the CH340 chip, enables stable data transmission over distances of up to 1,200 m. The device, equipped with convenient screw terminals, offers transmission speeds ranging from 600 to 115,200 bps. It is widely used in industrial automation, Modbus protocol support, PLC diagnostics, and sensor data reading. The module is compatible with Arduino, ESP32, ESP8266, and Raspberry Pi platforms.

High-performance DC-DC Step-Up converter rated 1200W and 20A. Smooth output voltage adjustment 12V - 83V DC with input 8V - 60V DC. Efficiency up to 95%, with short-circuit protection and deep-discharge protection for the supply.

Reliable in advanced projects. Ideal for LED lighting, battery charging, in-car laptop power, and lab power supplies. Includes a connector for active cooling above 10A.

Compact DC-DC step-up voltage converter converting input power in the range 2.5V - 12V to stable output: 5V, 8V, 9V, or 12V. Voltage setting is done using convenient jumpers. The module delivers up to 6W of power and features an indicator LED.

The device works great for powering logic circuits from Li-Ion cells and stepping up voltage from USB 5V. It is an excellent choice for projects compatible with Arduino, ESP32, and Raspberry Pi platforms, providing easy configuration and stable operating parameters.

A universal DC-DC step-down converter reduces voltage from the 30V - 60V DC range to a stable 12V DC level. The device offers 5A output current and 60W power at high efficiency of 92.8%. The sealed aluminum IP68 enclosure effectively dissipates heat.

The product is used to power electronics in forklifts and vehicles with 48V batteries. It works well in photovoltaic installations, telecommunications, and emergency power systems. Built-in thermal, overload, and short-circuit protections ensure safe and reliable operation.

A universal step-down converter that reduces the input voltage from 12V–24V to a stable 5V. The module offers high current output of up to 5A. It is equipped with a USB-C connector, a Micro USB connector, and a standard USB port. The product is ideal for in-car installations for charging mobile devices. It also serves as an ideal power source for DIY projects and microcontrollers, such as Arduino or Raspberry Pi. Its high efficiency and pre-drilled mounting holes make installation much easier.