Electronics Components
2N5551 NPN Amplifier Transistor
2N5551 Pin Configuration
Pin Number
Pin Name
Description
1
Emitter
Current Drains out through emitter, normally…
78L05 Voltage Regulator
Pin Configuration
Pin No.
Pin Name
Description
1
Output (Vo)
Outputs Regulated +5V
2
Ground (Gnd…
2N3906 PNP Transistor
2N3906 Pin Configuration
Pin Number
Pin Name
Description
1
Emitter
Current Drains out through emitter
2…
MPSA42 NPN Transistor
MPSA42 Pin Configuration
Pin Number
Pin Name
Description
1
Emitter
Current Drains out through emitter
2…
2N2222A NPN Transistor
2N2222A Pinout Configuration
Pin Number
Pin Name
Description
1
Emitter
Current Drains out through emitter
2…
IRF540N N-Channel MOSFET
IRF540N Pin Configuration
Pin Number
Pin Name
Description
1
Source
Current flows out through Source
2…
IR LED (Infrared LED)
Pin Configuration
The IR LED or Infrared LED has polarity i.e.it has a positive and negative pin. The pin which is long is the positive pin (anode) and the pin which is short is…
2N2907 Bipolar PNP Transistor
2N2907 Pin Configuration
Pin No.
Pin Name
Description
1
Emitter
Current Drains out through emitter
2…
TCS3200 Color Sensor Module
TCS3200 Pin Configuration
PIN
NAME
PIN
NUMBER
DESCRIPTION
GND
4
Power supply ground. All voltages are…