i m workin on RF TX AND RX with HT 12 E AND D. i hv grounded 1 to 9 pins of encoder , 10 to 13 pins left open , n 14th pin i.e TX ENABLE pin is grounded. between pin 15 n 16 i hv conected 650 ohms resistr.n data out pin to RF anteena.
RX receiver data out pin is given to pin no 14 of decoder.
abt decoder - i hv grounded 1 to 9,.. 10 to 13 i hv connected led's , a resister btwen 14 n 15 .. i hv given a supply of 5 v
m still unable to get desired output.....plzzz help...........
Auto category, i think this device use microproccesor to make automatic movement and use Radio frequency to transmit the control using PC ?. Hrishi, can you paste that scheme link here ?
about HT 12 E/D
Posted - Jul 10 2011 : 5:05:15 PM
Can you perhaps provide some more details on your project?
