Thursday, January 16, 2014

2nd week 1.14.14 Transistor Switching

Three resistors: 150- 10K-330
Transistor: 2N3904: Black with three prongs in radial formation
LED: 1
Pushbutton: 1, Single Pole-connections, Single Throw-directions

Click on pushbutton and the transistor lights up.  Trans. has collector, base and emitter. Make sure to install jumper wire from positive (power) on one side of board to the ground on other side.

 
 

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