High Powered Feather Flippers

Ive seen one (cheap) 40MHz receiver which would output a valid servo pulse very occasionally when the transmitter is turned off. Since then I changed my interface code so it required four valid pulses in a row before activating.

I make my own failsafes (built into my interfaces) and would really hate to see only pre-approved types being valid, but I can see the problem. Would peer review help? Im happy to make my circuit diagrams and code available for review and to review others work.

The Electronize controllers I was refering to are the 30 amp ones. They have microprocessors. Paul,were you refering to those above or just to the 10 and 15 amp ones?

John, the failsafe action on the 30A controllers should be fine as should the 15A CPU based ones. See http://www.technobots.co.uk/en-gb/dept_81.htmlhttp://www.technobots.co.uk/en-gb/dept_81.html for the whole Electronize range.