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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.
18650 3.7V 3500mAh Li-Ion Battery Recycled | Pro Tronix
Recycled and tested 18650 3.7V 3500mAh lithium-ion battery cell. Cost-effective, high-capacity power source for custom battery packs, flashlights, and electronics projects!
18650 3.7V 2500mAh Li-Ion Battery | Pro Tronix
18650 3.7V 2500mAh lithium-ion battery cell. Reliable power source for custom electronics, portable devices, and DIY power projects!
18650 3.7V 2000mAh Li-Ion Battery | Pro Tronix
18650 3.7V 2000mAh lithium-ion battery cell. Cost-effective power source for DIY electronics, portable devices, and LED lighting!
18650 3.7V 1500mAh Li-Ion Battery | Pro Tronix
18650 3.7V 1500mAh lithium-ion battery cell. Cost-effective power source for DIY electronics, portable devices, and flashlights!
18650 3.7V 1000mAh Li-Ion Battery | Pro Tronix
18650 3.7V 1000mAh lithium-ion battery cell. Cost-effective power source for low-current electronics, sensors, and prototyping test rigs!
18650 3.7V 500mAh Li-Ion Battery | Pro Tronix
18650 3.7V 500mAh lithium-ion battery cell. Specialized low-capacity power source for educational electronics, sensors, and prototyping test rigs!
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.