Re: Wireless Water Level Controller

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#9028
Sabareesh
Participant

I am fully confused Will you help me to connect HT12E/D and ASK RF Module to AT89C51. I am asking which pin to which?

in the circuit using “PIC Microcontroller” the water tank is grounded(-) and in “AT89C51” circuit VCC(+) is connected to water tank.

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