pkshima
Member
Hi,
I built the remote control given at the following link.
**broken link removed**
It didnt work. So to make sure the HT chips are not the problem I connected directly the data out pin (17) of HT12E to the data in ping (14) of HT12D using a wire. And it worked perfect.
I do know that the RF modules I have work because they work ok in other circuits. These are cheap Chineese thingies 433 Mhz.
Could someone please give me ideas on how to debug this issue. Unfortunately I dont have a scope
Many thanks,
Pradeep
I built the remote control given at the following link.
**broken link removed**
It didnt work. So to make sure the HT chips are not the problem I connected directly the data out pin (17) of HT12E to the data in ping (14) of HT12D using a wire. And it worked perfect.
I do know that the RF modules I have work because they work ok in other circuits. These are cheap Chineese thingies 433 Mhz.
Could someone please give me ideas on how to debug this issue. Unfortunately I dont have a scope
Many thanks,
Pradeep