  .

. . 
U1 -    .
U2 -   TM1816  16   .      12 .

U1       ATtiny13(. ).     ,   ATtiny ,       U1.
      8(Vdd).
   4  .    S1.      .

00.hex ... 09.hex -    flash    .     .

  flash, eeprom  Fuse-     PB5(RSTDISBL)    9,6(  ).
 ISP-      .         ISP.
 