Simple switch circuit.
Budget: $30 – $250 USD
there are 10 switches. pushbutton switches.
some are momentary. some are self holding.
12v circuit. all relays are 15a.
each switch operates the relay to control the power to the device.
there are 3 different led colour in each switch. they have a common ground.
one seperate latching pushbutton controls the global colour. the global colour is either red or blue. it’s the backlight colour for all the switches.
if any of the other switch is actuated. it turns off the global colour. and turns on the green led. This shows it’s on.
turning off the switch turns off the green led in its respective switch and it turns back on its global colour.
some are momentary. some are self holding.
12v circuit. all relays are 15a.
each switch operates the relay to control the power to the device.
there are 3 different led colour in each switch. they have a common ground.
one seperate latching pushbutton controls the global colour. the global colour is either red or blue. it’s the backlight colour for all the switches.
if any of the other switch is actuated. it turns off the global colour. and turns on the green led. This shows it’s on.
turning off the switch turns off the green led in its respective switch and it turns back on its global colour.