Presentation

1. Reset
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PD0/RXD
PD1/TXD
PD2/INT0
~ PD3/INT1/OC2B
PD4/T0/XCK
~ PD5/T1/OC0B
~ PD7/AIN1
PB0/ICP1/CLKO
~ PB1/OC1A
~ PB2/OC1B
~ PB3/MOSI/OC2A
PD7/AIN1
PB4/MISO
PB5/SCK
ATMEGA328P-PU
1121
PC5/ADC5/SCL
PC4/ADC4/SDA
PC3/ADC3
PC2/ADC2
PC1/ADC1
PC0/ADC0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
A5
A4
A3
A2
A1
A0
ARD1
ARDUINO UNO V2
RL1
12V
+88.8
PIR3
PIR4
SERVO
PIR2
5V
SERVO
RL2
12V
RL3
12V
RL4
12V
D1
DIODE
D2
DIODE
D3
DIODE
D4
DIODE
R1
R2
R3
R4
5V
PIR1
12V
Q1
BC547
12V
Q2
BC547
12V
Q3
BC547
12V
Q4
BC547
BUZZER
ECHO
TRIGER
R4
R3
R2
R1
PIR1
1
2
L1
TBLOCK-I2
1
2
L2
TBLOCK-I2
1
2
L3
TBLOCK-I2
1
2
L4
TBLOCK-I2
51%
RV1
1k 12V
3
2
6
7
4
1
5
U2
LM741
R2
220R
BUZZER
1
2
BUZZER TERMINAL
BUZZER
5V
PIR4
1
2
3
PIR4
PIR SENSOR
5V
PIR3
1
2
3
PIR3
PIR SENSOR
5V
PIR2
1
2
3
PIR2
PIR SENSOR
ARDUINO BASED ANIMAL REPELLANT SYSTEM
1
2
3
PIR1
TBLOCK-I3
SCL
14
SDA
15
INT
13
A0
1
A1
2
A2
3
P0
4
P1
5
P2
6
P3
7
P4
9
P5
10
P6
11
P7
12
U3
PCF8574
+5V
Trigger
Echo
Gnd
TestPin www.TheEngineeringProjects.com
SONAR1
ULTRASONIC SENSOR
5V
TRIGER
ECHO
D7
14
D6
13
D5
12
D4
11
D3
10
D2
9
D1
8
D0
7
E
6
RW
5
RS
4
VSS
1
VDD
2
VEE
3
LCD1
LM041L
5V
12V
1
2
B1
5V
1
2
B2
12V 1
2
LDR1
TORCH_LDR
R1
10k