HT12E 12-Bit Encoder IC (HT12E IC) DIP-18 Package USB A to USB B Wire Current Rating: 1

Wire Current Rating: 1

and high current output switch

It's a Hi-Link HLK-10M09 9V 10W AC-DC Power Converter

These are Metal Film Resistor with a value of 10 ohm 2W and tolerance of ±5%

The Boolean expression can be written as Y = A

HT12E 12-Bit Encoder IC (HT12E IC) DIP-18 Package USB A to USB B Wire Current Rating: 1HT12E is a CMOS technology based 12 bit Encoder. It is generally used with RF communication system Applications. 12 bit Encoders can encode up to 2^12 two state data which is transmitted via RF transmitter to receiver. This encoded data consists of 8 address bits and 4 data bits. For proper communication, HT12E is should be used with HT12D in the same address and data format. This device consists of one data output pin that transmits the encoded data