H11a1 Optocoupler Dip 6 Pin Ic kh Usage: CR2016 coin cell batteries

Usage: CR2016 coin cell batteries are used to power small electronic devices that require low power consumption

Input voltage: 220V AC

Comparator inputs and outputs externally accessible and configurable

first we have to know what is relay and its pin configuration

other small appliances

H11a1 Optocoupler Dip 6 Pin Ic kh Usage: CR2016 coin cell batteriesH11A1 Optocoupler Technical Data (DIP 6) Description The H11A1 is a phototransistor optocoupler. It contains an infrared emitting diode (LED) and a silicon NPN phototransistor in a 6 pin DIP package. It provides electrical isolation between the input and output. Pin Configuration (DIP 6) 1 Anode (LED +)2 Cathode (LED )3 No Connection4 Emitter (Transistor )5 Collector (Transistor +)6 Base (optional transistor base pin, usually left unconnected)