Programming
Blynk OTA on NodeMCU, ESP8266, ESP32 and more | PlatformIO | Blynk OTA simplified.
We all know that the Blynk app together with tiny micro controllers is an amazing combination for IoT. NodeMCU, ESP8266, ESP32 and many other Arduino boards are compatible with the Blynk platform. With such large support, Blynk OTA would be a over whelming feature. The code uploading and testing of the device is simple when …
Blynk OTA on NodeMCU, ESP8266, ESP32 and more | PlatformIO | Blynk OTA simplified. Read More »
PlatformIO for Arduino, ESP8266, ESP32 & more with VSCode | Coding super simplified
The Arduino IDE is a wonderful tool to program your Arduino Boards, the ESPs as well as a few ARM micro-controller boards. It allows you to write your code and upload it to your micro controllers. But if you have ever used or seen someone using VSCode or the Visual Studio Code from Microsoft. I …
PlatformIO for Arduino, ESP8266, ESP32 & more with VSCode | Coding super simplified Read More »
Timers | Toggling in 8051 every 1 second using timer delay
Toggle pin P1.5 on the 8051 microcontroller using timer in both assembly language and in embedded c.
Latest Spectrum Analyser using Python | Part-2
Since we have already built spectrum analyser in part 1, where we use the PyAudio Python library to open the microphone and bring in raw binary data into the code. Convert that binary data into 16-bit integers and displayed them on a Plot using the MatPlotLib’s PyPlot.If you have not built it in the part …
Realtime Spectrum Analyser using Python | Part-1
A Spectrum Analyser measures the amplitude or the magnitude of the input signal, with respect to the frequency. Its mainly used to analyse the amplitude of signals at different frequencies. Python is a high level interpreted, multipurpose programming language. If you ever wanted to build your own audio spectrum analyser, that works out of the …
Realtime Spectrum Analyser using Python | Part-1 Read More »
