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H913-A Dual USB Power Bank Charging Module with LED Display
4 x AA Battery Holder Case with Lead Wires and On/Off Switch
Buy the enclosed 4xAA battery holder case with an On/Off switch online. Premium 4-slot AA battery box with wire leads for portable Arduino and DIY electronics
3 x AA Battery Holder Case with Lead Wires and On/Off Switch
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Buy the enclosed 3xAA battery holder case with an On/Off switch online. Premium 3-slot AA battery box with wire leads for portable Arduino and DIY electronics.
M430 DC 4-30V 100A Digital Voltmeter Ammeter Panel Module | Pro Tronix
High-precision M430 dual digital voltmeter and ammeter panel module. Supports up to 100A with a bright blue-green LED display, perfect for industrial and automotive monitoring.
Dual USB 5V 2A / 1A Power Bank DIY Charger Module with LCD Screen | Pro Tronix
Premium dual USB 3.7V to 5V step-up booster and charger module featuring an integrated LCD screen. Offers precise percentage reporting and dual 1A/2A outputs for smart DIY power banks.
18650 Battery Holder 2-Slot
18650 battery holder 2-slot, 2 slot 18650 holder, 18650 battery case, 7.4v battery pack, black plastic battery box, 18650 storage case, electronic components Egypt, robotics lithium tray
18650 Battery Holder 1S Single-Cell Storage Case | Pro Tronix
Rugged 18650 1S single-cell battery holder with pre-soldered wire leads. Built with heavy-duty spring clips to provide stable 3.7V power for portable electronics and IoT nodes.
4 Channel 12v Relay Module
13.56MHz RFID Card
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.
E18-30DPKB-Z-5V Adjustable Infrared Proximity Switch Sensor | Pro Tronix
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.
TTP223 Touch Key Module | Pro Tronix
Ultra-compact TTP223 touch key module driven by the TTP223 detector IC. Supports hardware solder-bridge selection for momentary or toggle operations, allowing clean integration behind protective non-metallic sheets for durable touch panels.
