08 March 2015

Programmed LED strip strobe circuit (Multi type with 2 channels)

Mainly designed for police like light switching. This circuit works best with LED strips, High power LEDes, and also Applicable for Indicators.
Well Programmed, 3 Switchable patterns, 1 pattern includes 3 set of blink types
This circuit is made by PIC microcontroller, here I pre-programmed for 3 sets of 3 type functions, You can edit that program…
The given PCB is designed with SMD packages,The project also including schematic with normal components make PCB yourself.
This circuit is formally “MMD Blinker”, made by / made for “Mozambi Moto Digital

Schematic:


Components:

  • IC1: PIC12F675 (wrong in schematic, same package and pin-out)
  • IC2:LM7805 (wrong in schematic, same package and pin-out)
  • Resistors: 10K, 1K, 4.7K, 100 Ohm.
  • Capacitors: 0.1uF (tantalum recommended) .
  • Diodes:
    • D2:1N4007
    • D1: 5V1 Zener diode.
  • Q3,Q4: BC547
  • Q1,2: PNP high power any.

PCB layouts, Project files(Eagle & MikroC) and .HEX code


If any problems. comment below




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