Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

In the past few years, the technologic evolution of communication and information systems had a major impact in our lives. In education, this evolution broke some geographical barriers, facilitating ...

SGP30_Gas_Sensor A arduino example for SGP30_Gas_Sensor,Measurement of TVOC and CO2 Introduction of sensor The SGP30 is a digital multi-pixel gas sensor designed foreasy integration into air purifier, ...

An IoT-based smart lighting system using Arduino controls LED brightness based on ambient light via an LDR sensor. Users can wirelessly switch the system ON/OFF using Bluetooth. PWM is used to adjust ...