Let's Make Robots!

Green lamp

lamp
AttachmentSize
green-lamp_digi01.jpg309.34 KB

i made this lamp for a good mind. it is easy to built.the main part was taken from a broken kyeboard,soft pcb board.

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Neat idea and "Thumbs Up" for recycling.

Was the pcb from a regular keyboard? What kind of light is inside?

 

the pcb was from a regular keyboard.i use three 10mm green led and one 22ohm resistor connected in series,and a small 6V DC for the power.