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Simple LED flasher project – “…LED flash circuit which is often used as the PIC software making practice. This circuit controls the blink of eight LEDs with the software of PIC. The blinking pattern can be changed with five switches.” [via] – Link.

Related:

  • 41 LED Flasher circuit using 555 IC – Link.
  • Two transistor LED flasher – Link.
  • Barebones LED Flasher – Link.