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CJMCU-ADS1115 16-Bit Ultra-Compact ADC Development Board | Pro Tronix

Sensors & Modules

SKU: PRO00590

Ultra-compact CJMCU-ADS1115 development board delivering high-precision 16-bit resolution over 4 single-ended or 2 differential channels. Features an onboard programmable gain amplifier (PGA) and simple I2C communication, perfect for sensitive millivolt-level analog sensor arrays.

Compact red printed circuit board showing a metal-shielded three-pin IR receiver dome, a current-limiting resistor, a red SMD indicator LED, and a 3-pin male header row.

-8% Sold out

HX1838 VS1838B IR Infrared Receiver Sensor Module with Cable | Pro Tronix

Sensors & Modules

SKU: PRO00579

High-sensitivity HX1838 (VS1838B) 38kHz infrared receiver module. Operating on a wide 2.7V to 5.5V DC range, this module features built-in ambient light filtering, an onboard status indicator LED, and a 3-pin interface. The perfect choice for adding wireless remote control capabilities to your Arduino, ESP32, and Raspberry Pi projects.

Compact blue ADXL345 accelerometer PCB featuring an onboard ultra-low-dropout regulator, filtering capacitors, pull-up resistors, and 8 clearly labeled circular solder pads for pin headers.

-3% Sold out

ADXL345 3-Axis Digital Accelerometer Module | Pro Tronix

Sensors & Modules

SKU: PRO00577

Highly accurate ADXL345 3-axis digital accelerometer and gravity sensor module. Operating on a wide 3.0V to 5.0V input range with standard I2C and SPI interfaces, it delivers up to 13-bit resolution across ranges of +/- 2g to +/- 16g. The go-to sensor for Klipper input shaping, gesture detection, and drone stabilization.

Compact red mechanical endstop PCB displaying an onboard microswitch with a metal roller lever, a current limiting resistor, a red status indicator LED, and a white 3-pin connection terminal socket.

-17% Sold out

Endstop Mechanical Limit Switch Module with Cable (RAMPS 1.4 Compatible) | Pro Tronix

Sensors & Modules

SKU: PRO00548

Product Description The Mechanical Endstop Limit Switch is the most reliable and widely used homing sensor for DIY 3D printers,

Compact blue printed circuit board showcasing an input DC barrel jack and terminal block on the left, an input capacitor, step-down conversion circuitry with a 330 power inductor in the center, and a female USB port next to an output terminal block on the right.

-10% Sold out

24V/12V to 5V 5A DC-DC Buck Converter Module with USB & DC Jack | Pro Tronix

Sensors & Modules

SKU: PRO00538

High-efficiency, synchronous 24V/12V to 5V 5A DC-DC step-down power module. Equipped with an onboard USB Type-A port, output screw terminals, an input DC barrel jack, and reverse-polarity protection. Ideal for powering Raspberry Pi setups, charging mobile electronics, and driving high-current robotics projects.

-10% Sold out

Arduino Leonardo R3

Arduino Boards

SKU: PRO00687

Arduino Leonardo R3 Product Overview The Arduino Leonardo R3 from Pro Tronix is a unique entry in the Arduino lineup.

-2% Sold out

Arduino Uno R3 Original | Made in Italy

Arduino Boards

SKU: PRO00681

Arduino Uno R3 Original | Made in Italy Product Overview The Original Arduino Uno R3 from Pro Tronix is the

-3% Sold out

Arduino Nano 33 IoT | WiFi & Bluetoot

Arduino Boards

SKU: PRO00676

Buy the Arduino Nano 33 IoT from Pro Tronix in Egypt. A compact, 32-bit board with WiFi, Bluetooth, hardware security, and a 6-axis IMU for smart IoT projects.

MH-X282 dual-slot universal Li-ion battery charger showing its spring-loaded slots and built-in AC power cord.

-15% Sold out

MH-X282 2-Slot 3.7V Li-ion Universal Automatic Stop Charger | Pro Tronix

Battery & charger

SKU: PRO00637

Dual-slot MH-X282 universal smart charger for 3.7V Li-ion batteries. Delivers an efficient 450mA per channel with built-in auto-stop overcharge protection.

ESP-12F ESP8266 Serial WiFi Module showing castellated edge pins, metal shield casing, and optimized board trace antenna layout

-10% Sold out

ESP-12F ESP8266 Wifi Wireless IoT Board Module

ESP Boards, Sensors & Modules

SKU: PRO00480

Shop the ESP-12F ESP8266 Serial WiFi Module. Features an upgraded PCB antenna design, 4MB flash, integrated TCP/IP stack, and 2.4GHz Wi-Fi.

Ultra-compact blue GY-273 printed circuit board showing a tiny 3-axis magnetometer chip, decoupling capacitors, pulling resistors, and 5 parallel solder pads for pin headers.

-9% Sold out

GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Module | Pro Tronix

Sensors & Modules

SKU: PRO00459

High-precision GY-273 3-axis digital compass and magnetometer module. Operating on a wide 3.0V to 5.0V DC input, it communicates seamlessly over a standard I2C interface to output 12-bit heading and magnetic field strength values. An essential sensor for robot navigation, DIY digital compasses, and metal detection.