Arduino Power Latch Viewer's Questions Answered

Viewers questions answered regarding my previous Arduino Power Latching video and circuit. The circuit allows a single push button to control the power On/Off “and” be used for a normal Input switch in your Arduino code.

To download a PDF copy of the circuit, the example Arduino Code, and my PKAE_Timer Library, please click the link below:-
https://1drv.ms/f/s!At-1QJjNI_MQb6P-j...

My previous video which explains how this power latch circuit works can be viewed here:-
   • Arduino Power Latch (Single Button)  

If you are interested in more information regarding my PKAE_Timer library mentioned in this video, see my detailed explanation here:-
   • PKAE Timer  

⏱️Timeline
-------------------
00:00:00 – Introduction.
00:01:57 – PKAE Theme.
00:02:07 – 1st Question – Arduino Boot Time.
00:02:42 – Breadboard Demo (button press time).
00:03:39 – Connecting Up the Scope Probes.
00:04:28 – Oscilloscope Timing Measurements.
00:05:41 – Simulate Slow Boot (add a delay).
00:07:14 – Adding a Capacitor.
00:09:01 – 2nd Question – Diode Types?
00:10:32 – 3rd Question – Can I Use 12V?
00:10:43 – 12V Demonstration.
00:11:47 – 4th Question – Reduce Current Drain.
00:12:00 – Check with Current Meter Connected.
00:12:43 – 5th Question – Tinkercad Simulation.
00:15:30 – ESP32 Breadboard Version Wired Up.
00:15:03 – 6th Question – Using ESP32 Instead
00:16:05 – Code Modification (pin assignments)
00:16:46 – ESP32 Demonstration
00:17:25 – Wrap Up & Conclusion.

🎶Intro Music from #inaudio :- https://inaudio.org/ Track = OddVision-HYPER POP