©Akula LLC, Jeremy R. Hertzberg, BS CMPE

The Relay based Multiplexer

©Akula LLC, Jeremy R. Hertzberg, BS CMPE

Assemble the boards-Parts3 SPST switch harnesses1-9v batterie harness10-3 wire connectors4 Sensor boards3 standard boards

©Akula LLC, Jeremy R. Hertzberg, BS CMPE

Step one

©Akula LLC, Jeremy R. Hertzberg, BS CMPE

Step 2

©Akula LLC, Jeremy R. Hertzberg, BS CMPE

Step 3

©Akula LLC, Jeremy R. Hertzberg, BS CMPE

Activity 1If a green light

indicates a zeroand a red light

indicates a oneWhat binary

number will select input E

What is that in decimal

©Akula LLC, Jeremy R. Hertzberg, BS CMPE

Activity 2What are the

binary numbers for:◦A?◦B?◦C?◦D?

What is the decimal number for H?