[ C1 BOX2_1 22pF ] [ C2 BOX1_1 22pF ] [ C3 BOX2_1 100nF ] [ C4 BOX1_1 100nF ] [ C5 BOX1_1 100nF ] [ IC1 DIP40 ATMega1284p ] [ LED1 LED3MM RED ] [ LED2 LED3MM RED ] [ Q1 BOX1_1 16MHz ] [ R1 AX2_1N 2K2 ] [ R2 AX2_1N 100K ] [ R3 AX2_1N 1K ] [ S1 TACT_01 SW ] [ SERIAL SIP5 SER ] ( D13 IC1-19 R3-2 ) ( GND C1-2 C2-2 C4-2 C5-2 IC1-31 IC1-11 LED1-1 LED2-1 S1-3 S1-4 SERIAL-1 ) ( N$1 LED1-2 R1-1 ) ( N$5 LED2-2 R3-1 ) ( RES C3-1 IC1-9 R2-1 S1-1 S1-2 ) ( RES_IN C3-2 SERIAL-5 ) ( RX IC1-15 SERIAL-4 ) ( TX IC1-14 SERIAL-3 ) ( VCC C4-1 C5-1 IC1-32 IC1-30 IC1-10 R1-2 R2-2 SERIAL-2 ) ( XTAL1 C2-1 IC1-12 Q1-2 ) ( XTAL2 C1-1 IC1-13 Q1-1 )