ProtoStax Blog & News

Control Sensors and Actuators on Arduino Nano BLE with Bluetooth & Python

by Sridhar Rajagopal July 10, 2021

In this project, we see how to read and set sensor values on your Arduino Nano 33 BLE Sense using Bluetooth & Python. We demonstrate it using...

arduino

Read more

Touchless Musical Hand Wash Timer

by Sridhar Rajagopal September 01, 2020

In this project, I make a Touchless Hand Wash Timer that displays a count clock for 20 seconds and simultaneously plays a jingle from a rotating ...

Read more

RGB Matrix Audio Visualizer with Arduino (and ProtoStax for Arduino, of course! 😊)

by Sridhar Rajagopal July 19, 2019

Greetings! In today's project, we will look at how to build an Audio Visualizer (like a graphic equalizer display), that will put on a light show f...

Read more