Dear All,
I am using Large Size(12 inch digit) height 7 segment display meter of following specification. This meter using for our machine speed which is 110meter long? Currently no problem with it but I want to change something please guide me.
INPUT REF, 0 to 10VDC
DISPLAY SCALE 0-999
We can be set on different set point.
It is 3 digit displays. All display show zero when machine in stop condition or zero volts on input reference point but I want to do that show only single digit zero & other 2nd & 3rd digit should not be glow.
The display design on PIC16F878 (micro-controller). Kindly guide me how to off to 2nd & 3rd ZERO when no volt on input reference point?
I am using Large Size(12 inch digit) height 7 segment display meter of following specification. This meter using for our machine speed which is 110meter long? Currently no problem with it but I want to change something please guide me.
INPUT REF, 0 to 10VDC
DISPLAY SCALE 0-999
We can be set on different set point.
It is 3 digit displays. All display show zero when machine in stop condition or zero volts on input reference point but I want to do that show only single digit zero & other 2nd & 3rd digit should not be glow.
The display design on PIC16F878 (micro-controller). Kindly guide me how to off to 2nd & 3rd ZERO when no volt on input reference point?