I've been quietly busy lately, and my activity pace has been inconsistent. If you think, "If the probability is 1%, then pulling 100 times equals 100%, so I'm guaranteed to win!"—that's not the case.

Following yesterday, I was thinking of making a second installment for summer vacation. Thinking about my childhood, I remembered how I would repeat to myself that there were still so many days left ...

This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi enabled microcontroller, a handful of easily available electronic components, and ...