Mike! Thanks for the schematic. I will try to build a similar thing with the parts I have in my junk box. Thanks you and Cheers OE3GHB Gerhard Am Montag, den 21.12.2009, 10:14 +0000 schrieb Mike Denn
A successful test this afternoon has proved my new safety timer that cuts off the transmitter if it has been sending continuously for more than 7 minutes. This gives me more confidence to transmit ov
The circuiit and notes are at: http://homepage.ntlworld.com/mike.dennison/index/lf/timer.htm Please note that this was a junk box project and will need to be changed to suit the components you have a
Hello Mike! I had exactly the same problem with overheating and burned wires a week ago. So for this reason I would be interested which kind of "watchdog" you installed. Could you please make the sch