MEGA32-P
16M
22p22p
10u 100n100n
GND
VCC
10K
5501
100n
DS1307
10K
10K
VCC
32.768k
GND
MAX232
1uF/25V
1uF/25V
1uF/25V
1uF/25V
GND
D-SUB9-H5M09RA 100
100n
M-1X08-SIP-100-40Y
M-1X08-SIP-100-40Y
M-1X08-SIP-100-40Y
M-1X08-SIP-100-40Y
GND
IC1(ADC7)PA7 33
(ADC6)PA6 34
(ADC5)PA5 35
(ADC4)PA4 36
(ADC3)PA3 37
(ADC2)PA2 38
(ADC1)PA1 39
(ADC0)PA0 40
(SCK)PB7 8
(MISO)PB6 7
(MOSI)PB5 6
(SS)PB4 5
(AIN1/OC0)PB3 4
(AIN0/INT2)PB2 3
(T1)PB1 2
(T0/XCK)PB0 1
(TOSC2)PC7 29
(TOSC1)PC6 28
(TDI)PC5 27
(TDO)PC4 26
(TMS)PC3 25
(TCK)PC2 24
(SDA)PC1 23
(SCL)PC0 22
AGND31AVCC30AREF32
XTAL113
XTAL212
VCC10
GND11
RESET9
(RXD)PD0 14(TXD)PD1 15(INT0)PD2 16(INT1)PD3 17(OC1B)PD4 18(OC1A)PD5 19(ICP)PD6 20(OC2)PD7 21
Q1
C1C2
C3 C4C5
R1
S1
C6
IC2
VBAT3
SDA5
SCL6
SQW7
X1 1
X2 2
GND 4
VCC 8
R2
R3
-+
BAT1
CR2032
Q2
IC3C1+1
C1-3
C2+4
C2-5
T1IN11
T2IN10
R1OUT12
R2OUT9
V+ 2
V- 6
T1OUT 14
T2OUT 7
R1IN 13
R2IN 8
C7
C8
C9
C10
X1-1X1-2X1-3X1-4X1-5X1-6X1-7X1-8X1-9
R4
C11
P112345678
P212345678
P312345678
P412345678