solid state relay - on-off with pulse ?

Using Arduino General Electronics
1

Hello everyone.

I m looking fo a solid state relay which works with pulses and push button (not switch). 1 pulse, releay on, another pulse, relay off. Any suggestions ?

relay must hadle 4A max
power source : 7.4 - 12V.

thanks

2

You can use a flip-flop, like the 4013 for example.
Just tie S and R to ground, connect Q-inverse to D and send your on-off pulses to the clock pin. Then connect the Q output to the input of an SSR.

Pieter

3

Thanks Pieter

I was hoping for something "ready to go", like a solid state relay with pulses. However if there is nothing else I will try what you said, but as I m new, where can i find a diagram ?

4

Figure 9 in the datasheet.

The first chip is just a Schmitt trigger to prevent retriggering when the input voltage fluctuates around the threshold.

Pieter