Electronics Components
Potentiometer Pin Configuration
Pin No.
Pin Name
Description
1
Fixed End
This end is connected to one…
3.3V Zener Diode 1N4728A
Zener Diode Pin Configuration
Pin No.
Pin Name
Description
1
Anode
Current always Enters through Anode…
5V 5-Pin Relay
Relay Pin Configuration
Pin Number
Pin Name
Description
1
Coil End 1
Used to trigger(On/Off) the Relay…
Active Passive Buzzer
Buzzer Pin Configuration
Pin Number
Pin Name
Description
1
Positive
Identified by (+) symbol or longer…
Servo Motor SG-90
Servo Motor Wire Configuration
Wire Number
Wire Colour
Description
1
Brown
Ground wire connected to the…
PIC16F877A Microcontroller
PIC16F877A Microcontroller Pinout Configuration
Pin Number
Pin Name
Description
1
MCLR/Vpp
MCLR is used…
Electrolytic Capacitor
Electrolytic Capacitor Pinout Configuration
The Electrolytic Capacitors have polarity. Meaning they have a positive and negative pin. The pin which is long is the positive pin…
555 Timer IC
555 Timer Pinout Configuration
Pin Number
Pin Name
Description
1
Ground
Ground Reference Voltage 0V…
LM35 Temperature Sensor
LM35 Sensor Pinout Configuration
Pin Number
Pin Name
Description
1
Vcc
Input voltage is +5V for typical…