fjpompeo
Advanced Member level 1
Hi all,
I need a voltimeter to read a 0-150BAR or 0-250BAR to 0-10Vcc pressure sensor. Was thinking to use an AVR or PIC 0-10V digital Voltmeter with expanded end of scale, lets say 0V is 0BAR and 10V is 150BAR or 250BAR, I mean, when the microprocessor reads 10V instead of display 10 it will display 150 or 250 adjustable with a single pole two positions switch.
I need a voltimeter to read a 0-150BAR or 0-250BAR to 0-10Vcc pressure sensor. Was thinking to use an AVR or PIC 0-10V digital Voltmeter with expanded end of scale, lets say 0V is 0BAR and 10V is 150BAR or 250BAR, I mean, when the microprocessor reads 10V instead of display 10 it will display 150 or 250 adjustable with a single pole two positions switch.