How To Diy A Simple Rechargeable Torch (Circuit Diagram)

 

Circuit Diagram 

Making this amazing useful torch light using simple components 

Components 

• LEDs 
• 3v Battery 
• On/off switch (slide switch)
• 5v dc micro USB port 
• 1n4007 diode 
• 3v 5mm led 
• 1k resistor