OEM

The compact 8-channel Saleae 24 MHz logic analyzer is a professional tool for working with ARM, AVR, Arduino, or Raspberry Pi microcontrollers. USB-powered, it enables precise signal recording and hardware decoding of communication protocols such as I2C, SPI, 1-Wire, CAN, and I2S.

The analyzer has 8 independent logic inputs with 100K Ohm impedance. It excels at diagnosing communication errors with digital sensors and analysing data transfer in embedded systems.

Practical connector for 9V 6F22 batteries and 6LR61 battery holders. The asymmetrical design of the snap effectively protects circuits against reverse polarity. It features 10-centimeter wires with stripped insulation, ready for soldering or plugging into a breadboard. The product is perfect as a power supply for Arduino, Raspberry Pi, or ESP32 modules. A reliable solution for mobile electronic projects, rapid prototyping, and repairing measuring devices.

A practical 9V (6F22) battery adapter connector with a standard DC 2.1×5.5 mm plug and a sturdy snap connector. It enables quick, safe power for electronic circuits, including modules for Arduino, ESP32, and Raspberry Pi, with no soldering required. A flexible 15 cm cable makes installation easy in mobile projects, portable sensors, and educational toys. This compact solution offers secure mounting and versatile use in electronics.

Analog Joystick Module 5V is a precise, versatile device with two analog channels (X and Y) and a built-in button. It is ideal for DIY projects, robotics, and prototyping, enabling easy control of movement and position. The module is fully compatible with popular platforms such as Arduino, AVR, Raspberry Pi, and ESP32. It offers simple data readout and convenient integration when powered at 5V.

Logic level converter is a 4-channel bidirectional module that enables safe connection of devices operating at different voltages, such as 1.8 V, 2.8 V, 3.3 V, and 5 V. It provides smooth communication between Arduino microcontrollers powered at 5 V and ESP8266, ESP32, or Raspberry Pi circuits. Compact dimensions and 12 pins simplify mounting. The module effectively protects components from damage caused by excessive voltage, ensuring reliable logic signal translation.

Compact blue 0.96" OLED display with 128x64 pixel resolution and SSD1306 driver. The module is powered from 3-5V and uses the I2C communication bus, enabling fast integration with Arduino, Raspberry Pi, and ESP32 platforms. Its small size of 27 x 27 x 4 mm makes the screen ideal for miniature interfaces, sensor data visualisation, and IoT systems.

Blue LCD 1602 display with a soldered I2C HD44780 converter is an ideal solution for electronic projects. The screen shows 2 lines of 16 white characters with excellent readability. Thanks to the I2C interface with the PCF8574 chip, mounting and integration with microcontrollers such as Arduino, ESP32, or Raspberry Pi is very simple.

The module runs on 5V and works well in weather stations, meters, alarm systems, and information panels. The built-in potentiometer allows convenient contrast adjustment and backlight control.

Compact Bluetooth 4.1 player powered via microUSB at 3.7-5V for wireless audio streaming. The module supports WAV, APE, FLAC, MP3 formats and has a standard 3.5 mm mini-jack output. It is ideal for upgrading older amplifiers, building portable speakers, and projects with Arduino, Raspberry Pi, or ESP32. Communication range is up to 15 metres.

The BME280 module is a precise sensor that measures temperature, atmospheric pressure, and relative humidity. The device features low power consumption and operates from 1.7V to 3.6V, making it ideal for battery-powered projects. The sensor supports I2C and SPI communication interfaces. The product is compatible with platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi. The module is well suited for weather stations, home automation systems, and IoT devices that collect environmental data.

The compact BME280 module is a precise temperature, pressure and humidity sensor powered at 5V. The device offers communication via I2C and SPI interfaces, ensuring easy integration with microcontrollers. Thanks to its miniature size, the module is ideal for building weather stations, Smart Home systems and monitoring microclimate in greenhouses. The integrated Bosch chip ensures high measurement accuracy-a reliable solution for monitoring atmospheric conditions.

The compact Bosch BMP280 sensor is a precise module for measuring atmospheric pressure (300-1100 hPa) and temperature (-40°C to +85°C). Powered at 3.3V, it supports the universal I2C and SPI communication interfaces. The module is compatible with platforms such as Arduino and Raspberry Pi. It works excellently in weather stations, as an accurate altimeter in drones, and in smart home and indoor navigation systems.

CH341A programmer with a ZIF-16 socket is a versatile device for programming SPI Flash chips from the 25xx series and I2C EEPROM from the 24Cxxx series. The device is powered via USB 5 V and has a practical jumper for selecting the operating mode. It enables secure mounting without soldering. The module works well for recovering BIOS firmware, repairing consumer electronics and home appliances, updating routers, and in microcontroller projects. The kit includes an additional adapter for chips.

CJMCU-TEMT6000 module is a precise NPN phototransistor that generates an analog signal depending on visible light intensity. The device offers a measurement range of 1 to 1000 Lux at a 60° angle. 3 - 5 V DC power supply enables easy integration with platforms such as Arduino, ESP32, or Raspberry Pi. Compact dimensions make the module ideal for Smart Home systems, weather stations, and robotics projects requiring light level detection. The kit includes gold pin headers for self-soldering.

Set of DC 2.1 x 5.5 mm socket and plug connectors is a reliable power solution. The kit includes male and female connectors with a convenient screw terminal, enabling quick installation without soldering. The connectors support voltage up to 30V DC and current up to 2A. The product is ideal for powering LED strips, CCTV cameras, and microcontroller projects such as Arduino or Raspberry Pi. It ensures a solid connection in every installation.

DHT22 (AM2302) temperature and humidity sensor is a precise module ideal for projects with Arduino, ESP32, or Raspberry Pi. The device measures temperature over a wide range from -40°C to +125°C and humidity from 0 to 100% RH. It offers high accuracy, stable readings, and low power consumption. Powered by 3.3V - 6V, it works excellently in smart home systems and weather stations. The kit includes 3 connecting wires for quick assembly.

A universal double-sided PCB measuring 2x8 cm is an ideal solution for rapid prototyping of electronic circuits and assemblies. Made from solid 1.6 mm thick laminate, it features 168 holes on a standard 2.54 mm pitch. It works excellently for through-hole component mounting without the need to design and etch circuit boards. The board is an excellent base for projects using platforms such as Arduino, ESP32, or Raspberry Pi, offering easy modification and convenient soldering.