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Plastic Electric Water Solenoid Valve 12V 1/2″ (Normally Closed)
YF-S201 Water Flow Sensor | 1-30L/min
A high-precision Hall Effect water flow sensor designed to measure liquid volume and flow rates in real-time. Compatible with Arduino, ESP32, and Raspberry Pi, the YF-S201 is the perfect solution for smart water meters, automated beverage dispensers, and irrigation monitoring. Quality assured by Pro Tronix.
JT-DC3W-3 Mini DC Submersible Pump | 3V – 5V
AD20P-1230C Brushless Submersible Water Pump
A high-efficiency, ultra-quiet brushless DC water pump capable of a 3-meter lift and a 240L/H flow rate. Featuring a compact, fully submersible design and a 45cm cable, the AD20P-1230C is the ideal solution for liquid cooling, solar fountains, and automated hydroponics. Quality assured by Pro Tronix.
Premium 56mm blue Four-Blade Propeller with 1.95mm Hole | Perfect for RC Models
Premium DIY KIT Mini Wind Power Turbine Generator System with DC Motor | Perfect for STEM
PTC Heater Plate with Aluminum Shell (5v-12V -40 120°C) high quality
Premium DIY Wood Airplane Science Toy Kit | Perfect for STEM Education
Double-Ended Alligator Clip Test Lead (1 Wire) | Pro Tronix
Premium single-wire double-ended alligator clip test lead. Outfitted with strong, nickel-plated steel crocodile jaws and fully insulated flexible PVC protective boots on both ends, this versatile tool enables instantaneous, hands-free electrical connections for low-voltage troubleshooting, diagnostics, and DIY electronics.