fetch( ); decode( ); execute( );

Today, I managed to find some time to try out a Raspberry Pi Pico module that had been awaiting my attention at the lab for some months. Mor...

Nodes vs Links Consider a wireless network consisting of \(K\) number of devices. If each and every device is communicating with each ot...

Figure: Connectivity between a master (controller) and slaves (target). (source: https://en.wikipedia.org/wiki/I²C ) Inter-integrated circui...

In this article, let's try to understand how the serial peripheral interface (SPI) protocol works, which can be used to transfer data be...

The Universal Asynchronous Receiver / Transmitter (UART) is an embedded communication protocol, which can be used to transfer data between t...

While working with embedded systems, we come across various moments where it is needed to observe a digital signal produced by a device. Som...

The paddy fields in Thalpavila. Last long weekend, I went to Matara to my home town with my wife. We don't get to travel to Matara very ...