Most of my posts on this site are HVAC related. But as a hobby, I sometimes tinker with Microcontrollers. Microcontroller ADC’s have a “resolution” formula that is often stated incorrectly.

Hopefully, this post can clarify some confusion for beginners.

# Motor Circuit Over Current Protection

Here is a PDF of a PowerPoint presentation that I did for our Project Engineers to go over the basic concepts of Motor Circuit Over Current Protection for HVAC related equipment.

# HVAC DDC Controls – Digital Outputs

The attached PDF is a PDF copy of a PowerPoint presentation I did for our Project Engineers and Project Managers at Western Allied Corp.

# Electrical Power Factor For HVAC Project Engineers

The attached PDF is a PDF copy of a PowerPoint presentation I did for our Project Engineers and Project Managers at Western Allied Corp.

# Expansion Tanks For HVAC Project Engineers

The attached PDFs are a PDF copy of a PowerPoint presentation I did for our Project Engineers and Project Managers at Western Allied Corp. There were 2 sessions and some of the slides are mixed up.

fach-15 Expansion Tanks 2-20-2017 1

# Introduction to HVAC Pump Applications

The attached PDF is a PDF copy of a PowerPoint presentation I did for our Project Engineers and Project Managers at Western Allied Corp.

# Electrical Wire Sizing For HVAC Project Engineers

Here is a PDF of a PowerPoint presentation that I did for our Project Engineers to go over the basic concepts of wire sizing for HVAC related equipment.