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 ...

Designed and built a digital scoreboard using esp32, push buttons, and LEDs to track and display scores in real time. STM32F4 example projects demonstrating ADC, timer-based ADC, push button handling ...

A big push into financial services would, however, open X up to burdensome regulatory challenges, such as compliance with licensing and money laundering regulations.

By the nature of their physicality, conventional push-buttons provide raised edges and click feel that support localization and confirm actuation, even in the absence of vision. Though touchscreens ...

In this paper, the boost integrated flyback converter derived AC-DC converter for the indoor Light Emitting Diode (LED) lamp application is proposed. The valley fill circuit is employed in the boost ...

This project allows you to control **two RGB LEDs** using a **single button**. Each press of the button toggles the LEDs between ON (showing a specific color) and OFF. When turning ON again, the co ...