Simple ebike 'fuel gauge'

inline_6ix · Feb 15, 2018

interesting, thanks. Never used pic.

inline_6ix · Feb 15, 2018

mark5 said:
http://www.picaxe.com/BASIC-Commands/

Interesting, thanks. I've never used PIC.

BatKat · Oct 18, 2020

just what the doctor ordered, an eBike fuel gauge.

i am the proud owner of a recumbent trike, which i am in the process of electrifying and building a shell for.
the plan is to do a retro analogue dashboard for the cockpit. i would very much appreciate any help you might give in setting up
the "fuel gauge", i've sourced a rather nice matching set of round analogue current and voltage meters.
how would you suggest i proceed? all the best, thanks much for ur time, over and out!
BatKat

LeftieBiker · Oct 18, 2020

BatKat said:
just what the doctor ordered, an eBike fuel gauge.

i am the proud owner of a recumbent trike, which i am in the process of electrifying and building a shell for.
the plan is to do a retro analogue dashboard for the cockpit. i would very much appreciate any help you might give in setting up
the "fuel gauge", i've sourced a rather nice matching set of round analogue current and voltage meters.
how would you suggest i proceed? all the best, thanks much for ur time, over and out!
BatKat

If the batteries are lead-acid, then the voltmeter will work as a crude Fuel Gauge. If they are lithium then not so much. The current meter will show you loads (as will the voltmeter, to a lesser extent) but AFAIK won't help with remaining state of charge...

Simple ebike 'fuel gauge'

inline_6ix

1 mW

inline_6ix

1 mW

BatKat

1 µW

LeftieBiker

100 kW

Similar threads