koolguy
Active Member
Hi all,
I have 433Mhx Tx and Rx which i have to test while i was noticing the data output pin with multimeter it was showing 3.5V when the transmitter was switched off and while suplly the Tx the output was 4.5V and I am using HT 12E at tx section with open A0 to A7 only using D0 to D3 ....
at ~~22K osc and 750k at HT D which is not used at this time...
So, please tell how to test Rx with any hassle of Oscilloscope..??
Thanks.
I have 433Mhx Tx and Rx which i have to test while i was noticing the data output pin with multimeter it was showing 3.5V when the transmitter was switched off and while suplly the Tx the output was 4.5V and I am using HT 12E at tx section with open A0 to A7 only using D0 to D3 ....
at ~~22K osc and 750k at HT D which is not used at this time...
So, please tell how to test Rx with any hassle of Oscilloscope..??
Thanks.