How to check transmit valid???

[tschen]

How can i check that my transmitter(TLP434) is transmitting data besides connecting to a o'scope.

I'm connecting the TX to an encoder(HT12E) chip and controlling data transmit using PIC16F877A.

 

[aar]

RE:
How can i check that my transmitter(TLP434) is transmitting data besides connecting to a o'scope.

I'm connecting the TX to an encoder(HT12E) chip and controlling data transmit using PIC16F877A.



hello,

you can write the data which has transmitted in EEPROM of PIC16F877A. after transmission, the data read from EEPROM is same as the data you want to transmit then the transmission method is fine..:idea:

regards
aar