How to setup NodeMCU drivers and Arduino IDE

The first time using a new microcontroller is what I call funstrating, especially if you don’t have clear instructions.  We’ve done the hard work of figuring out the NodeMCU drivers [...]

How to use a 74hc595 shift register

Using a shift register is a super easy way to expand the number of electronic components connected to an microcontroller like an Arudino or a NodeMCU.  We’re going to cover what is a shift [...]