This LED Dimmer Circuit uses a 555 Timer to control the PWM duty cycle of the current drive.

Mike Donnelly

Timer 555 with D flip flop

yeeheng109

This LED lighting example demonstrates the value of simulating both the electrical and thermal* aspects of power dissipating circuits together, simultaneously.

bedrosian1134

This LED Dimmer Circuit uses a 555 Timer to control the PWM duty cycle of the current drive.

anoor

This LED Dimmer Circuit uses a 555 Timer to control the PWM duty cycle of the current drive.

anoor

This LED Dimmer Circuit uses a 555 Timer to control the PWM duty cycle of the current drive.

anoor

This LED Dimmer Circuit uses a 555 Timer to control the PWM duty cycle of the current drive.

sami.jaber

This LED Dimmer Circuit uses a 555 Timer to control the PWM duty cycle of the current drive.

tingwei0116