Author: Sankar Cheppali

Some time back there was a discussion in the cricketing community regarding bits-and-pieces players vs specialist players. The commentator felt that specialist players add more value to the

Mixing regular writes with LWT writes in cassandra on same column is a sure way to loose data. Datastax suggests that data loss can occur if LWT writes

We can control a servo using ESP IDF LEDC API. We have already seen how to do that here. The servo sweep program changes the angle of servo

Rust support for embedded systems is evolving very fast. There are many resources available if you want to start using rust for your next embedded system project. The

ESP32 has three hardware UART controllers (Serial ports) , UART0, UART1 and UART2. All three UART controllers are independent and fully featured (configurable parity bit, baud rate etc.).

WIO terminal is an all-in-one IoT development platform from SeedStudio. In this post we will see how monitor a website or a web service using WIO terminal. Actually

Simply put OpenMV wants to be Arduino of computer vision community. Easy to setup and simple to use. It comes with an embedded camera and runs on 32

WIO terminal comes with Realtek RTL8720DN which supports both WiFi and BLE 5.0. We can use the WiFi support to connect the WIO terminal to a WLAN and

Freshping is a free website monitoring tool provided by Freshworks. We can monitor up to 50 websites for free using freshping. In this post we will see how

Many applications has the requirement of making sure that certain user provided fields are unique in the system. For example a web application has to make sure that