problem with ht12e and ht12d
i work on ht12e and 12d with frq 433Mhz
dudes i hav a problem here
when i power up HT12E the data pins read 0.2volts(given 5v VDD)(is this a casual thing😕)
at the receiver end the DOUT pins read only 0.75v what ever the data i try to transmit the RX dataout remains like this what do u think the problem may be 😔
the DATA IN pin of RX module keeps changing(is this a casual one😕)
i hav shown u the schematics
![[IMG]](proxy.php?image=http%3A%2F%2Fwww.8051projects.info%2Fforum%2Fuploaded%2FMazhar%2F200711116723_4-BIT-RF2.gif&hash=7a6a6ea503344fa7c01a614323f99b8d)
![[IMG]](proxy.php?image=http%3A%2F%2Fwww.botskool.com%2Fimages%2Felec%2Fbrfrc3_1.jpg&hash=0ec898ff4ad1366ac2b8a6f8def72e98)
dudes i hav a problem here
when i power up HT12E the data pins read 0.2volts(given 5v VDD)(is this a casual thing😕)
at the receiver end the DOUT pins read only 0.75v what ever the data i try to transmit the RX dataout remains like this what do u think the problem may be 😔
the DATA IN pin of RX module keeps changing(is this a casual one😕)
i hav shown u the schematics
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