Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - How do you separate the LCD power transistor, to run on vehicle backlighting?

dcb · 05-11-2010, 09:25 PM

I like the lcd display on, shows me my previous current trip. doesn't take much power for just the numbers. but if you want to get fancy with coding you can tweak it however you want, maybe drive the lcd off an output pin and put the cpu into sleep mode. You might want to look at switching regulators and whatnot too.

05-11-2010, 09:25 PM	#6 (permalink)
dcb needs more cowbell Join Date: Feb 2008 Location: ÿ Posts: 5,038 pimp mobile - '81 suzuki gs 250 t 90 day: 96.29 mpg (US) schnitzel - '01 Volkswagen Golf TDI 90 day: 53.56 mpg (US) Thanks: 158 Thanked 269 Times in 212 Posts	I like the lcd display on, shows me my previous current trip. doesn't take much power for just the numbers. but if you want to get fancy with coding you can tweak it however you want, maybe drive the lcd off an output pin and put the cpu into sleep mode. You might want to look at switching regulators and whatnot too. __________________ WINDMILLS DO NOT WORK THAT WAY!!!