Cval
Junior Member level 1
Hey guys, so I'm using the LM3914 bar display driver for this. I have every thing hooked up via breadboard and it works. The only problem is the bike gives 0.65V closed throttle and 3.9V wide open, so right now there is one LED lit when the throttle is completely closed. How can I reduce the input voltage so that the 0.65V is actually 0V? I've tried putting a resistor in line with the input (throttle usage) voltage but nothing changes. Thanks.
The circuit, except I've changed R1 and R2 to read 0-3.9V
The circuit, except I've changed R1 and R2 to read 0-3.9V