Solenoid Valve Plastic, 1/2" 12V DC/ 220V AC Water Valve arduino and MAX1487 are a series

and MAX1487 are a series transceiver for RS-485 and RS422 communication

which makes the transmitting power achieves 100mW (20dBm) while the receiving sensitivity enhanced by 10dB

TF card (512MB

Power: MiniUSB or DC jack / 5V via headers

Solenoid Valve Plastic, 1/2" 12V DC/ 220V AC Water Valve arduino and MAX1487 are a seriesDC12V 1 2 Pressure Normally Open Closed Plastic Solenoid Valve the valve works with the solenoid coil which operates electronically with DC 12 volt supply. DC12V Pressure Normally Open Closed Plastic Solenoid Valve that you can use to control the flow of a liquid using your computer or microcontroller. Solenoid valves differ in the characteristics of the electric current they use, the strength of the magnetic field they generate, the mechanism they