Hi, there.
I need a help on how to figure out and build a DC level-shift circuit. Basically I have voltage supply range between (11-18V) and I want to shift it down to (0-7V) and amp/attenuate that to (0-3.3V) ADC.
I'm totally new to this and have no idea how to design the circuit and which Op-amps, Resistors, Capacitors..etc I should use.
So, simply I looking for a circuit design that can shift the voltage level ranges (11-18V) down to (0-3.3V) ADC.
Thanks
I need a help on how to figure out and build a DC level-shift circuit. Basically I have voltage supply range between (11-18V) and I want to shift it down to (0-7V) and amp/attenuate that to (0-3.3V) ADC.
I'm totally new to this and have no idea how to design the circuit and which Op-amps, Resistors, Capacitors..etc I should use.
So, simply I looking for a circuit design that can shift the voltage level ranges (11-18V) down to (0-3.3V) ADC.
Thanks