What is SPI? | Protocol Guide
SPI, short for Serial Peripheral Interface, is a communication protocol common in microcontroller systems Sensors, liquid crystal displays and memory cards are examples of devices...
Featured: DFRobot Bluno M0
There are a lot of Arduino-compatible boards but most of them are essentially clones These clones are cheaper, yes, but why buy them if you can have boards that can give you MORE...
How to Use LCD without Potentiometer
Maybe you’ve used an HD4480-based LCD before (pictured) and you know that it requires a potentiometer for adjusting contrast Is there a way to remove this potentiometer...
All About Microcontroller Power
I got plenty of questions regarding microcontroller power outputs and requirements especially for popular ones like PIC or the Arduino So I decided to answer all of them in this...
Serial Communication with Microcontrollers
When working on projects, there'll be lots of times when your microcontroller needs serial communication to talk to other devices or other micros The most common example of this...