ICs
Pin Configuration
Pin No.
Pin Name
Description
1
LM358 Dual OP-AMP IC
LM358 Pin Configuration
Pin Number
LM7912 Negative Voltage Regulator
LM7912 Pin Configuration
Pin Number
Pin Name
Description
1
LM741 Op-amp IC
LM741 Pin Configuration
Pin Number
Pin Name
Description
1 , 5
OFFSET NULL
HT12D RF Decoder IC
HT12D Pinout Configuration
Pin Number
Pin Name
Description
BT66T Melody Generator
BT66T Pin Configuration
Pin No.
Pin Name
Description
ADC0808 IC
ADC0808 Pin Configuration
Pin Number
Pin Name
Description
ADC0804 IC
ADC0804 Pin Configuration
Pin Number
Pin Name
Description