Hi,
I already have the ir transmitter circuit and tsop receiver circuit as shown.
They both need a supply of 5v dc.
The problem is when i connect them both to the supply (in parallel):
1. the receiver can't detect the emitter.
or
2. the receiver is not working.
I know that the ir emitter is working because i checked it through my phone's camera and i can see the purple light.
so i tried to use 2 power supplies. 1 for the emitter and 1 for the receiver.
It worked.
but i want them to have only 1 dc supply of 5v... so what should i do??
I already have the ir transmitter circuit and tsop receiver circuit as shown.
They both need a supply of 5v dc.
The problem is when i connect them both to the supply (in parallel):
1. the receiver can't detect the emitter.
or
2. the receiver is not working.
I know that the ir emitter is working because i checked it through my phone's camera and i can see the purple light.
so i tried to use 2 power supplies. 1 for the emitter and 1 for the receiver.
It worked.
but i want them to have only 1 dc supply of 5v... so what should i do??