Raspberry pi projects Analog Input - 3 Way switch | ADS1115 + ACS712 | Tutorial # 29

Raspberry pi projects
Add analog inputs to pi 3.
In this tutorial, you will learn, how to create a 3-way switch with Pi 3 with analog input.
We will be using the ADC (ADS1115) converter and current sensor (Current Sensor ACS712) to detect the device state.
GitHub Code:
github.com/nas...

[@kiranbondili]

Awesome demo Nassir. I was able to successfully apply your tutorial and have four 3 way switches in my living room to control the daily used devices. Also I can confirm your latest updated code works with 2nd generation Echo. Keep up the good work.

[@netmedias7657]

Kiran Bondili Thank you for your valuable feedback and support.

[@netmedias7657]

I updated the code. It is working with Echo dot Gen 3 and Gen 2

[@alankardec5875]

Great project. Is there a way to read the value of the current itself?

[@lucaswelter2269]

I was think about.. And if i wanna use: SCT012+ raspberry pi+ Ads1115. How can i put tha on a dashbord node red?

[@bhasker412]

It will be helpful if you share circuit diagram at least in the repo.

[@motezmel8003]

hi can i use the acs 712 to read the current measurement with the raspberry pi?

[@luisalbertomezameza6893]

Amigo me marca error tu programa de python me marcá que no se encontró el módulo

[@gurcanguler4817]

Thanks for your great works!!! I have a problem with determining if lights on or off on my dimmable led light. Your guides works perfect when light is maximum brightness. When I make min brightness it couldn't determine if it is on or off. I measure my light. When it is max brightness it consumes 0.095 A, when min 0.007 A, when close from remote 0.004 A. So it is very difficult to determine status in this situation. Do you have any recommendation for this? Thank you.

[@netmedias7657]

Gürcan Güler Modify the code and consider if the current is less than 0.007A that means the bulb is off anything higher bulb is on.

[@gurcanguler4817]

@@netmedias7657 I tried modify the codes but I think my sensors is not sensitive for under 7mA.

[@rxhul592]

Is the diode zener diode?

[@PhG1961]

Awesome video. A link to all the components might be usefull !

[@roystervi]

Hi, Is there any reason you did not use a nodemuc? I figure you will want this as compact as possible if you want to add this into a box

[@netmedias7657]

bobby royster I did you can see this in the following video. This project was to demonstrate how to add analog capabilities to pi since it does not have any analog GPIOs.
ua-cam.com/video/5SgB6wzgxY0/v-deo.html

[@martinflores9611]

your videos are very cool it was awasome, but you have not used node more precisely johnny-five ??

[@netmedias7657]

I have used NodeMcu in many projects. Checkout the dimmer tutorial on it.
ua-cam.com/video/eFeOSiL-IBQ/v-deo.html&lc=Ugz_vjmXzrDZBk5iFI14AaABAg

[@Gocloudwebhosting2016]

Hi what type of diode are you using, how many amps is your current sensor thanks

[@netmedias7657]

1N4004

[@vijayogarg]

Please make a tutorial on how to add 8 relays. please

[@netmedias7657]

Sure, stay tuned.

[@kshitij_grg]

Your videos are amazing!
Will the light switch on when the raspberry Pi is switched off?

[@netmedias7657]

No

[@kshitij_grg]

ok thanks

[@igroo2010]

wow....You are a genius...

[@netmedias7657]

Thank you

[@igroo2010]

Show me how to work with Google Home.PLZ

[@netmedias7657]

Sure, Stay tuned.

[@igroo2010]

@@netmedias7657 wow...good job...

[@ssaisanthosh]

What tranaistor?

[@netmedias7657]

2N3904

[@justineaaron333]

Arduino Uno pls

[@netmedias7657]

Justine Aaron Sure, I added to my todo list. Thanks