I have found the same LCD meter (as in the first post) even cheaper:vax said:Hi again.
I ordered combo LCD meter for my project, but I don't quite understand the speedometer part.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=321157077858
d8veh said:You must have it set to 48v, which is why it shows that you're battery is nearly empty. It doesn't know what you've actually connected. It will see a run down 48v the same as a fully charged 36v.
mateusleo said:I have 2 questions folks:
1)The one with current sensor says to support 0-20 amps... So if i use it on a 48v-1000w motor it will probably burn out when i'm climbing a hill with a big angle, cuz the motor will slow down and the current will go over 20 amps. Am i right?
2) The headlamp and arrows wires are just to tell you if they'r actually turned on or they'r capable of turning the stuff on (Using a relay ofc)?
Maybe that's what the wire is for? A reset switch?mateusleo said:More stuff, besides the unknown wire, i don't know how to make the odometer work, the ebay listing says it has single mileage and acumulated mileage, but i didn't see that...Does anyone know how to make it work?