LED
LCD
Shop
Arduino Nano Clone | ATmega328P | CH340 Serial Chip
Buy the Arduino Nano V3.0 CH340 Clone from Pro Tronix in Egypt. A compact, ATmega328P-based board perfect for breadboard prototyping and budget-friendly DIY.
Battery Spacer (3 x 18650) Cap Radiating Cell Holder
Buy the interlocking 3x18650 battery spacer cap online. Premium modular radiating cell holder for safe custom lithium pack building and Arduino projects.
Battery Spacer (2 x 18650) Cap Radiating Cell Holder
Buy the interlocking 2x18650 battery spacer cap online. Premium modular radiating cell holder for safe custom lithium pack building and Arduino projects.
Westinghouse 9V Heavy Duty Zinc Carbon Battery
H913-A Dual USB Power Bank Charging Module with LED Display
2 x AA Battery 1.5VHolder Without Cover
Buy the 2xAA battery holder case with lead wires online. Premium heavy-duty 2-slot AA cell bracket for low-power Arduino and DIY electronics power supplies.
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
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.
AG3 / LR41 1.5V Alkaline Button Cell Battery | Pro Tronix
Ultra-compact AG3 (LR41/192) 1.5V alkaline button cell battery with 12mAh capacity. Designed with high leak resistance for watches, medical thermometers, and mini electronics.
LR621 / AG1 1.5V Alkaline Button Cell Battery | Pro Tronix
Ultra-compact LR621 (AG1/364) 1.5V alkaline button cell battery with 12mAh capacity. Engineered for precision timepieces, micro-instruments, and low-drain electronic applications.
AG10 / LR54 1.5V Alkaline Button Cell Battery | Pro Tronix
Compact AG10 (LR54/389) 1.5V alkaline button cell battery. Delivers stable low-drain power with excellent leak resistance, ideal for precision mini-instruments and consumer electronics.