Latch Circuit - Wake up + 0 Power Consumption (useful circuit) 

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🔥I want to make another IOT project with a PCB capable of detecting a pulse from a sensor, turn on, send the data to the Internet and then turn off 100%, so we have 0 consumption. That's what we can do with this latch circuit.
🔀LINKS
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Latch Tutorial webpage: electronoobs.com/eng_circuito...
Latch + Arduino tutorial: electronoobs.com/eng_circuito...
🎬VIDEOS
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ESP8266 Door alarm IOT video: • IoT#1 - Door Open Alar...
ESP8266 database video: • ESP8266 + Arduino + da...
🤝SUPPORT
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my Q&A page: electronoobs.io/forum/index.php
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Canal en Español: / electronoobs en español
00:00 Intro
01:55 What I want
02:37 Latch Circuit Example
03:08 How It Works?
06:36 Latch + Microcontroller
07:44 Second Latch Test
08:46 Outro
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#latch
#circuit
#IOT

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