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555 Timer Circuits

 

NE555 Monostable Oscillator

NE555 Astable Oscillator Circuit Diagram

50% Duty Cycle Timer

 

 

 

 

 

 

 

 
EPO Projects that use the NE555 IC
Adjustable Timer
  
 
Adjustable timer with relay 1-60 second delay

 
Buy LM386 IC from EPO  

 

 

 

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