Author Topic: HELP! LM3914 Proteus (battery level indicator)  (Read 2799 times)

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Offline juriesnake

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HELP! LM3914 Proteus (battery level indicator)
« on: February 25, 2014, 09:33:04 pm »
the circuit in these video from dave(eevblog)is not working for me. i have same value of resistors from that tutorial but nothing happens :(



my school project is manual charger using DC Motor. It will charge a battery and then detect if its battery level using LM3914. My battery is single 3.7v.

btw, i attached schematic file from proteus. can please someone check this? please help me :(

(sorry for my poor english)
 


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