Channel: Open Green Energy

Category: Science & Technology

Tags: battery charger with auto cutoffsuper bright led lamphow to make 6v battery charger at homediy emergency led lightsolar lamp makingsolar emergency lighthome made emergency lightlm317 battery chargerdiy 6v lead acid battery chargerhome made solar lampautomatic battery chargerdiy solar battery chargerbattery charger with protectionopen green energydiy emergency lightrechargable led emergency light6v battery charger circuit

Description: #emergencyLight #SolarLampMaking #diyBatteryCharger This video is about making of an emergency light by using LM317 regulator. JLCPCB: $2 for 2Layer, 5pcs & $5 for 4Layer, 5pcs: jlcpcb.com Here I will guide you how to make a battery charger and later explain the circuit for automatic switching of LED during the power failure. This is a very simple and useful project for college and school. ************************************************** Download the Schematic: opengreenenergy.com/post/diy-emergency-light Instructables link: instructables.com/How-to-Make-an-Emergency-Light **************************************************** Components Required: 1. 6V SLA Battery: amzn.to/2MpXjdd 2. LED Strip: amzn.to/3apYIIY 3. Regulator IC LM317: amzn.to/2NQVcQ1 4. Transistor: BD140: amzn.to/36wZ530 5. Transistor BC547: amzn.to/3tbpL3j 6. Diode-1N4007: amzn.to/2MsgjYy 7. Zenner Diode: amzn.to/2MfmIGJ 8. Resistor-330R: amzn.to/3tgpHPM 9. Resistor-1K: amzn.to/3tgpHPM 10. Resistor-5R/2W: amzn.to/3amHhsO 11. Capacitor-1000uF: amzn.to/3r9vViw 12. Capacitor-0.1uF: amzn.to/3rbpueL 13. LED-5mm: amzn.to/3r71fOI 14. Screw Terminals: amzn.to/2L9tzAV 15. Heat Sink: amzn.to/3cCmKDn 16. 24AWG Wires: amzn.to/3oDwP56 17. Perforated Board: amzn.to/3amI3WK Tools Used: 1. Soldering Iron: amzn.to/3oCuCa7 2. Multimeter: amzn.to/3cxA8Zg 3. Wire Stripper: amzn.to/36AcirU 4. Nose Plier: amzn.to/39El765