ThierryC wrote:Or you can just use a servo and two mini switches.
The following diagram shows you how to connect everything
If you use micro switches, please ensure they are the current amperage rating.
Also, you can use a ESC for control. A bit OTT, but if you have a spare one laying around......!
Plus some ESC's work out a fair bit cheaper than a lot of so called dedicated switchers.
Also take a look here, if you want to see some great dive mananger controllers- absolutely unique!