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4 Channel Isolated 5V 10A Relay Module
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4 Channel 12v Relay Module

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SKU: PRO00634
Original price was: 250.00 EGP.Current price is: 220.00 EGP.

Description It is a 4 Channel Isolated 5V 10A Relay Module Opto-coupler, A wide range of microcontrollers such as Arduino,

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2 Channel 5V Relay Module

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SKU: PRO00633
45.00 EGP

  • Buy the 2 Channel 5V relay shield module online. High-efficiency dual 10A optocoupler isolated switching board with selectable triggers for Arduino.

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1 Channel 5V Relay Module

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SKU: PRO00632
50.00 EGP

  • Buy the 1 Channel 5V relay shield module online. High-performance 10A isolated switching board with high/low level trigger options for Arduino.

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Circular 20mm piezoelectric element disc displaying its gold-colored flat brass base ring supporting a concentric inner circle coated in a matte white ceramic composition layer.
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Piezo Sensor Element 20mm | Pro Tronix

SKU: PRO00631
35.00 EGP

High-sensitivity 20mm piezoelectric ceramic sensor element built on a robust brass substrate. Generates clear analog voltage spikes upon mechanical shock or vibration, offering an exceptional baseline transducer for electronic drum pads, acoustic pickups, and automated knock detectors.

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A compact blue 13.56MHz RFID IC key tag featuring a teardrop-shaped waterproof ABS plastic casing and a metal key ring attachment.
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13.56MHz High-Frequency RFID IC Key Tag / Fob | Pro Tronix

SKU: PRO00630
15.00 EGP

Product Description The 13.56MHz High-Frequency RFID IC Key Tag is a compact, durable contactless identification token engineered for electronic door

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Blank white plastic CR80 credit-card-sized proximity card alongside a ring of colorful plastic key fobs, demonstrating standard 13.56MHz contactless components.
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13.56MHz RFID Card

SKU: PRO00629
Original price was: 15.00 EGP.Current price is: 12.00 EGP.

Premium-grade 13.56MHz HF blank white PVC RFID smart card. Featuring a high-performance Mifare Classic 1K (S50) compatible chip, standard CR80 credit card dimensions, and writeable secure memory blocks. Excellent choice for Arduino RC522 projects, corporate security gates, and contactless ticketing.

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Industrial-grade M12 cylindrical proximity sensor showing its threaded steel body, blue plastic inductive sensing head, dual securing nuts, and an attached heavy-duty 3-conductor cable.
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LJ12A3-4-Z/BX M12 Inductive Proximity Metal Sensor (NPN NO DC6-36V) | Pro Tronix

SKU: PRO00628
310.00 EGP

Product Description The LJ12A3-4-Z/BX is the industry-standard choice for rugged, non-contact metal detection in automation, CNC systems, and 3D printers.

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E18-30DPKB-Z-5V Adjustable Infrared Proximity Switch Sensor | Pro Tronix

SKU: PRO00627
Original price was: 225.00 EGP.Current price is: 185.00 EGP.

Premium E18-30DPKB-Z-5V adjustable infrared proximity photoelectric sensor. Offers a flexible 3-30cm range with dual PNP NO/NC switching, perfect for automated conveyor counters and smart robotics projects.

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MB-102 Breadboard Power Supply Module – 3.3V / 5V Dual Output

SKU: PRO00625
50.00 EGP

A convenient and regulated power supply module for your breadboard projects. This module plugs directly into any MB-102 or 400-point breadboard, providing stable 3.3V or 5V outputs. Powered via a DC jack or USB, it eliminates the need for messy battery packs during prototyping.

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Sealed chemical buffer sachets for calibrating digital water quality meters, featuring a blue packet labeled with pH 9.18.
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pH 9.18 Calibration Buffer Powder (250mL) | Pro Tronix

SKU: PRO00624
50.00 EGP

Product Description Ensure the absolute accuracy of your pH meters, pen testers, and industrial monitoring systems with this professional-grade pH

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tds sensor module, total dissolved solids meter, water quality sensor egypt, tds probe arduino, liquid purity tester, hydroponics nutrient sensor, electronics cairo, pro tronix liquid tracking, ppm meter board, analog water sensor
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TDS Sensor Meter Board Module V1.0 | Pro Tronix

SKU: PRO00623
550.00 EGP

Product Description An analog Total Dissolved Solids (TDS) sensor meter kit with a dedicated conditioning circuit board, ideal for water

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Sealed black cylindrical high-voltage inverter transformer block showcasing colored thin input copper wires and heavy-duty insulated high-tension output cable terminals.
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400kV High-Voltage Pulse Generator (3.7V-7.4V) | Pro Tronix

SKU: PRO00622
195.00 EGP

Product Description The 400kV High-Voltage Pulse Arc Generator is a compact, high-efficiency step-up power inverter designed for generating high-voltage electric

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