EDWINFAIRCHILD

I am making the assumption that you have a mechanism to transmit a byte across the UART interface, by mechanism I mean a microcontroller of course, bu

The magic before main ( ) If you are anything like me, you have landed here because you are wondering about all those files  generated by the IDE and h

I recently observed ADC values from my microcontroller giving me frequent anomalous results magnitudes higher than expected. For example when nothing w

<b><i> THIS IS A VERY HIGHLY OPINIONATED ARTICLE, ASIDE FROM THE GRAPH AND NUMBERS WHICH SPEAK FOR THEMSELVES, THE REST OF THE CONTENT IS MY PERSONAL TASTE A

In this series of posts and the YouTube videos I will write a driver for the NRF24L01+ by Nordic Semiconductor. This is a low cost radio transceiver

<i></i><i> I dedicate this post to anyone on YouTube who has ever asked me to send them the datasheet or reference manual. Please make an effort and Google it ,

For the most part a lot of us tend to run the microcontroller at it's max clock frequency because what is the point of having a 100 MHz microcont

So whilst reading my favorite odyssey found  here  I stumbled onto something I never spotted before. It turns out that the general purpose timers suppor

Recently I have been annoyed with  bugs in the I2C implementation in ST's F1/L1/F40/F2 series, and  any microcontroller made by ST before 2012. T

Here is a random little post for you guys. Down at the bottom of your reference manual just before the ending sections usually reserved for debug sup

Inter-Integrated Circuit is a common communications method  used for intra-board communications among ICs supporting the protocol. The maximum distan

There is more to ST Microelectronics than the STM32F103C8 Microcontroller. They make a variety of sensors, mosfets, gate drivers, diodes,  and just a

In the previous post I showed you guys how to setup the USART in its most basic mode which is UART with no interrupts. In this second part I will exp