What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in the work, which [Akasaka Ryuunosuke] did to create ESPer-CDP, a modern ...

India is a vast nation with 28 states and at least 718 districts. In order to identify regions, Indian postal department has allotted a unique code known as Pin Code to each district/village/town to ...

India is a vast nation with 28 states and at least 718 districts. In order to identify regions, Indian postal department has allotted a unique code known as Pin Code to each district/village/town to ...

Unfortunately this example did not make me happy so I decided to convert it into a simple Arduino Library that is very easy to use from an Arduino Software IDE. It also supports Audio/Video Remote ...