design ideas regarding circuit board design for a sliding gate opner.
for the following
1) power supply design... 230-12v+24v 1.5A
2) input isolation using opto couplers
3) ac motor speed control
4) how to use moc3022 for motr triacs... why in most circuits is the anode conected to vcc... if connected how can i controll it to be on off
5) using pots for reading user input for different variables such as delays for closing gate
for the following
1) power supply design... 230-12v+24v 1.5A
2) input isolation using opto couplers
3) ac motor speed control
4) how to use moc3022 for motr triacs... why in most circuits is the anode conected to vcc... if connected how can i controll it to be on off
5) using pots for reading user input for different variables such as delays for closing gate