ESP32 Tutorial 55 - How to measure 12V, 24V or 100V DC voltage | SunFounder's ESP32 IoT Learning kit
In this video we learn how to measure any DC voltage using ESP32 board. we learn how to use only 2 resistors to be able to safely measure the DC voltage using ESP32.
This video is part of series of Tutorials for SunFounder ESP32 IoT Learning Kit which can be viewed here : https://bit.ly/sf-esp32-video
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Intorduction to learning kit and installking software • ESP32 Turorial 1 - Introduction to Su...
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Resources page for this video:
Robojax Resource page for SunFounder ESP32 Starter Kit Course: http://robojax.com/course3
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Use Chapters from timeline or click on the time
00:00 Start
1:59 Intoduction to the project
5:45 Voltage divider
7:33 Wiring explained
9:14 Arduino Code explained
14:45 Selecting ESP32 board and COM Port on Arduino IDE
16:27 Measuring 30V using ESP32 Demonstration
21:36 Changed the R2 to 330k ohm
22:33 Minimum voltage measurement
Tutorial by Ahmad Shamshiri form Canada
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DC 60V 30A Power supply: https://s.click.aliexpress.com/e/_APyPJ0
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