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SPEED CONTROLLERS
Electronic Speed Controllers - An Overview
A brief description of how they work and the pros and cons of differing design philosphies adopted by the manufacturers. 
Home Build Speed Controller
A micro-processor based speed controller, with relay reversing, and integral BEC. Current rating is limited only by the chosen relay and power FET(s) and their heatsinking, but 30A is easily achievable. 
Reverse Tamer
A simple micro-processor based unit to limit the speed of a model boat when in reverse, thus limiting the likelihood of swamping over the stern. |
