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LM2596 DC-DC Adjustable Step-Down (Buck) Converter Module – 3A

Sensors & Modules

SKU: PRO00541

60.00 EGP

A versatile and efficient DC-to-DC step-down converter capable of driving a 3A load with excellent line and load regulation. Ideal for lowering higher battery or power supply voltages (up to 40V) to safer levels for Arduinos, ESP8266, and other electronics.

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MFRC522 RFID Reader/Writer Module with S50 Card and Key Fob

Sensors & Modules

SKU: PRO00533

110.00 EGP

A complete RFID solution for Arduino and microcontrollers. This 13.56 MHz reader/writer module allows you to read and write contactless tags, cards, and key fobs. Perfect for security systems, smart locks, and automated attendance projects.

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Clear diagnostic wiring schematic illustrating a circular black heart-rate breakout board with a prominent white heart graphic running to the analog input, ground, and power lanes of a blue Arduino board.

Pulse Heart Rate Sensor Module | Pro Tronix

Sensors & Modules

SKU: PRO00530

150.00 EGP

Highly compact, circular optical PPG Pulse Heart Rate Sensor. Operating at $+3.3\text{V}$ to $+5\text{V}$ with low power draw, it generates a real-time analog wave output of capillary blood pulse changes. Complete with finger strap and protective backing, it is the perfect biometric addition to Arduino, ESP32, and Raspberry Pi builds.

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GY-31 TCS3200 Color Sensor Module | Pro Tronix

Sensors & Modules

SKU: PRO00527

320.00 EGP

High-precision GY-31 TCS3200 color sensor module. Featuring 64 photodiode arrays with RGB filters and 4 white LEDs, this module converts light intensity to a digital frequency output for automated color sorting, colorimeters, and smart IoT projects.

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Water Level Sensor Module | Pro Tronix

Sensors & Modules

SKU: PRO00525

45.00 EGP

High-sensitivity analog water level depth sensor module. Featuring a parallel trace grid design for 3.3V–5V microcontrollers, this compact board measures liquid levels and detects leaks for automated pumps, aquariums, and tank monitoring systems

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Soil Moisture Sensor Module

Sensors & Modules

SKU: PRO00523

75.00 EGP

High-sensitivity soil moisture sensor module set. Featuring an LM393 comparator chip, dual analog/digital outputs, and adjustable sensitivity, this module measures soil water content for automated irrigation systems, smart greenhouses, and Arduino builds.

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Magnetic Reed Switch Sensor Module | Pro Tronix

Sensors & Modules

SKU: PRO00522

45.00 EGP

Product Overview This module can be applied in Program-controlled switches, copiers, washing machines, refrigerators, cameras, Disinfection cabinet, door, window magnetic,

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Rain detection sensor kit containing a rectangular grid-patterned sensing plate with nickel-plated traces, a small blue LM393 comparator driver control module with a potentiometer, power/state LEDs, and an accompanying 2-pin connector cable.

Raindrop Detection Sensor Module Rain Sensor for Arduino

Sensors & Modules

SKU: PRO00521

45.00 EGP

High-sensitivity resistive rain detection module kit complete with a nickel-plated sensing array plate, LM393 comparator board, and adjustable threshold pot. Delivers both analog and digital outputs, making it perfect for smart home setups and DIY weather monitoring stations.

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PS2 Joystick Dual Axis Breakout Module for Arduino

Sensors & Modules

SKU: PRO00519

40.00 EGP

Buy the PS2 Joystick dual-axis breakout module online. High-precision X-Y analog outputs and Z-axis push button for Arduino robotics and DIY projects.

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Ultra-miniature red VHM-314 Bluetooth audio receiver board displaying its surface-mount Type-C power input port, a gold-plated 3.5mm AUX headphone jack, an onboard Bluetooth chip with printed antenna trace, an indicator LED, and dedicated power/audio soldering pads.

VHM-314 Bluetooth 5.0 Audio Receiver Board Module (Type-C Version) | Pro Tronix

Sensors & Modules

SKU: PRO00517

95.00 EGP

High-performance VHM-314 Bluetooth 5.0 stereo audio decoder board featuring a convenient Type-C power interface. Equipped with an onboard 3.5mm AUX output jack and line-out solder pads, making it the perfect choice for retrofitting vintage audio gear or building compact DIY wireless speakers.

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YF-S201 G1/2 Hall Effect Water Flow Sensor

Air & Fluid Control

SKU: PRO00516

200.00 EGP

Buy the YF-S201 G1/2 Hall effect water flow sensor online. High-precision 1-30L/min pulse output sensor for Arduino and liquid flow control systems.

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TEC1-12706 40x40mm 6A Thermoelectric Peltier Cooler Module

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TEC1-12706 40×40mm 6A Thermoelectric Peltier Cooler

Sensors & Modules

SKU: PRO00509

Buy the TEC1-12706 12V 6A Peltier cooler module online. Premium 40x40mm solid-state thermoelectric cooling plate for DIY electronics and refrigerators.

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