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Homemade inductance meter
   • Diy simple inductance meter  


Li-ion charger circuit using 1 transistor
   • Simple li-ion 18650 battery charger c...  


For schematic and circuit diagram please click the link below
Credit:-https://www.instructables.com/id/How-...

Parts for this project:-
4 digit 7 segment display
Atmeg328p-pu chip
14pin ic base
16Mhz crystal
2 × 22pf capacitor
100uf capacitor
10k resistor
2 + push button
jumper connector
7805 ic
power connector
9v battery









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