Simple TR Sequencer

12volt Electric Fence Circuit

Protect sensitive RF circuits from burn out by sequentially switching from transmit to receive. What, another T R sequencer Yes, I decided to make it as simple as possible, while adding 12-V outputs and reverse polarity protection. I think the reverse polarity protection is pretty nifty who hasn't worried about hooking up batteries backwards and frying something The 12-V outputs make it real easy to wire up my transverter designs, since they are made up of modules that run off 12 V. Hopefully,...