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Category electric current electric potential magnetic sensors Wiring & usage notes
1 × Relay Solid State Module 8 Channel
It can serve as communication with phones
Tiny and affordable
Digital No moving float Less wear than many float-based sensors Simple digital-style level output Easy to use in automation projects Wide working temperature Suitable for many fluid control builds Compact body Fits into tighter systems Gravity wiring Fast controller connection Operating voltage 5V Pinout & usage notes
USB Booster Cable DC5V to DC12V - Step-Up Cable 2000 Category electric current electric potentialNeed to power 12V components but only have a 5V USB source? This USB booster cable features a built in voltage booster circuit that converts USB 5V into 12V via a standard 5. 52. 1mm DC jack. Perfect for powering higher voltage devices like motors, routers, or small electronics from a power bank or even a laptop. This is especially useful in remote locations or during power outages when your usual 12V supply is unavailable. Note: Connecting high
