Channel: Open Green Energy

Category: Science & Technology

Tags: super bright led lampschool projectmain power failure backup lighthow to make 6v battery charger at homediy emergency led lightsolar lamp makingengineering college projectsolar emergency lighthome made emergency lightlm317 battery chargerautomatic emergency lighthome made solar lampautomatic battery chargerdiy solar battery chargerbd140open green energydiy emergency lightrechargable led emergency light6v battery charger circuit

Description: #emergencyLight #SolarLampMaking #diyBatteryCharger This video is about making an emergency light by using an LM317 regulator. JLCPCB: $2 for 2Layer, 5pcs & $5 for 4Layer, 5pcs: jlcpcb.com Here I will guide you on 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 Watch My Earlier Video: youtu.be/Lx82j0IWN7o **************************************************** 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-2200uF: amzn.to/3bEm9Qu 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. PCB Standoffs: amzn.to/2PLNQ1c 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