Hay
I am controlling the gases using the solenoid valves, for interlock purpose I need feed back form the solenoid valve wither it is ON or it is in fail condition.
For feed back purpose I am planning to measure the solenoid current & convert current in to the voltage & give to the LPC2114 ADC input
Please provide the circuit for measurement of current and how to interface to the LPC2114 ADC input.
Regards
chandu
I am controlling the gases using the solenoid valves, for interlock purpose I need feed back form the solenoid valve wither it is ON or it is in fail condition.
For feed back purpose I am planning to measure the solenoid current & convert current in to the voltage & give to the LPC2114 ADC input
Please provide the circuit for measurement of current and how to interface to the LPC2114 ADC input.
Regards
chandu