HC-SR04 Ultrasonic Sensor and Arduino Tutorial
A tutorial that explains how the ultrasonic sensor works and software that allows it to run on an Arduino.
A Collection of Links
A tutorial that explains how the ultrasonic sensor works and software that allows it to run on an Arduino.
A third party library that operate ultrasonic sensors more efficiently than the native methods allow.
Blueprint diagram of the Raspberry Pi 2B and 3B boards.
Instructions for drilling holes into Plexiglass.
The type of drill bit that I used to drill the larger holes, between 1/2 and 3/8 inches in diameter, into the acrylic sheets. Note, I already had a set of wood drill bits so I did not purchase the ones for Lowes in this link.
Drill bit used for drilling 1/8 inch holes in the acrylic sheets for M3 standoffs. This drill bit is a split point bit made specifically for drilling through stainless & heavy steel. Note, the bit that I purchased for this project was from Lowes, not Newegg.com. I could not find …
The blade used to score acrylic sheets for breaking.
Sheets of Acrylic from Lowes. Size: 8x10x0.80 inches
Instructions for working with Acrylic Sheets.
Plans for making a mount for an SG90 Servo Motor using a 3D Printer.