Sunday, 23 June 2013

Connecting Android Smart phone to Transceiver

Today I have built an interface circuit that connects the audio of the Android smart phone to the PTT and the input of the transceiver.
This circuit was built to send Images from mobile using SSTV software.

First, It was built in bread board just for testing then it will be built in perforated board.

The circuit diagram and more details can be found in This Link.