Shift Register Circuit Build 101
I spent some time writing about the theory behind shift registers like the 74HC595, now it’s time to write a…
Education Shield Tutorials
Electrical View of the Shift Register
I thought it might be helpful to take an electrical view of the shift register pins when you’re pressing the…
Shift Register Circuit Build 102
When I was going through and comparing the values I was passing the shift register, I wondered if instead of…
Shift Register Basics – Theory
I think the reason why I love these things so much stems from them being the first IC I ever…
Number Conversion Practice Questions…
This topic is important, so I wanted to provide some number conversion practice questions to help you drill on the…
I2C Display v2 – Functionality Overview
Welcome to the Rheingold Heavy I2C Display Add-on v2. This circuit board is designed to work as an independent display…
I2C Display Add-on Tutorial 02: AS1115 Larson Scanner
In this tutorial, we’ll get into the basics of the display by building a simple Larson Scanner using the AS1115…
I2C Display Add-on – Functionality Overview
Welcome to the Rheingold Heavy I2C Display Add-on. This functionality overview will help you get acquainted with the features of…
AT25SF081 Tutorial 05: Erasing Memory
We can Read and we can Write, so now let’s talk about erasing AT25SF081 memory… Objectives Understand what a block…
AT25SF081 Tutorial 04: Programming Memory
We can pull back all the information we want from the chip, so let’s work on sending some data for…
