Simple 2 Relay H bridge.

Here is an alternative to the 4 relay H bridge. I saw an instructable where the builder was using 4 single pole relays. The down side to that arrangement is the possibility of shorting the circuit if both relays are energized simultaneously. Also it cost twice as much, and the circuit is a bit more complicated.

Note that i am using spdt micro switches. For this example i could have just used the swiches but the purpose of the relays is for accepting various inputs such as arduino or similar.

[lokmaneouazene]

could you show us the shematic? and could i make it with a 2
single pole relays ?