Bill of Material for Light flasher

Used Part Type      Designator Footprint  
==== ============== ========== ========== 
1    10K            R1         0603       10% resistor
2    470            R2 R3      0603       10% resistor
2    BATTERY        BT1 BT2    BATT       V364 type battery holder (6.8mm diameter)
1    PIC12F629      U2         SO-8       8 bit PIC microcontroller
1    REED BULB      R7         REED       Miniature reed bulb

Other materials:
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2 LEDs		Size depends on scale (HO,N or Z)
1 MAGNET	For circuit ON/OFF