android relay control

Wall Mounted POE Android Relay Control 7'' Tablet With RS232 RS485 For Industrial Control RS232/RS485/GPIO/Relay: Product Description Main Feature And...

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... Device 8-97173-951-0 Description: is a kind of electrical device. When the change of input (excitation) reaches the req...

... signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the rela...

... 50Hz / 110-120V 60Hz Contactor Type Designation : Contactor Invoice Description : Contactors Minimum Order Quantity : 1 piece Order Mu...

... Element Magnetic Latching NB90-12S-S-A NBC For Monitor Magnetic Latching Features: 1. Environmental, power saving 2. 1.5...

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... With Two Dosing For Water Treatment Plant pH are commonly used to monitor and adjust the pH of liquids. A pH ...

Wall Mounted 7 Inch Touch Tablet With Serial Port GPIO Relay Control For Industrial Control With 2GB ROM, 8GB RAM and 8- core faster CPU processor for...

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DH220-5 DX225LC Excavator parts 24 V DC time relay controller starter 2531-1003 Product Details Product Name: DH220-5 DX225LC Excavator parts 24 V DC ...