Plant Ladder
Project Inspiration I wanted to create a garden on my porch and began seeing a lot of little plant stands […]
Engineering Toolbox
Standard Lumber Dimension Sizes
Dimensional lumber has changed a lot in size since they first started cutting it and the nominal size of 2×4
Slatted Bench
Project Inspiration This project is inspired by St. Joseph the Worker. St. Joseph inspires me because of his dedication to
Pareto Principle
Overview The Pareto Principle or 80/20 rule says that 20% of the causes are responsible for 80% of the results.
Engineering Toolbox
Power Supplies
Summary Many pieces of electronic equipment include a power supply unit (often abbreviated to PSU) to convert the raw electrical
Engineering Toolbox
Relays
Relays are electrically operated switches that open and close the circuits by receiving electrical signals from outside sources. They turn
Confessional Lighting System
Project Inspiration This project was inspired after seeing a local Parish need some help with updating their confessionals. This update
Engineering Toolbox
IR Proximity Sensor
Introduction This IR proximity sensor senses objects in light or dark conditions. The sensor can automatically detect objects in front