I need a switch circuit designed for me that uses a Hall Effect, Reflective or Slotted Optical switch with an adjustable delay timer from 0 to few seconds.
My power supply is 12 or 24 volts, Power that will run though the switch is 5 volts.
Need momentary on to 5 volts and to be able to adjust that from 0 to a few seconds after the sensor triggers.
Your help will be much appreciated.
bmklawt
2006-11-02 06:51:11 · 3 answers · asked by bmklawt 2 in Science & Mathematics ➔ Engineering
you need to regulate 12 v down to 5v.
You could use a common 555 timer, and adjust the delay with a potentiometer for the Resistor in the RC network.
2006-11-02 09:02:44 · answer #1 · answered by Anonymous · 0⤊ 0⤋
this is a very basic circuit, so much so that it is on the back of my 2-way switch!
2016-05-23 19:01:18 · answer #2 · answered by Anonymous · 0⤊ 0⤋
You might try Heidenhein, They make a large variety of switches for servos etc.
2006-11-02 07:17:00 · answer #3 · answered by boots 6 · 0⤊ 0⤋