Attiny85 EMF Detector

Small compact basic EMF meter made from an Attiny85.
The items you will need:
An Attiny85
8 pin IC socket holder
Red led
Yellow led
Green led
Push button lock switch
3v battery and holder
Some wires
And a perfboard
#electronics #attiny85 #arduino

[@Tassie-Devil]

There I was, hopeful till the end that I had found a "microcontroller" that I didn't have to flash, program or otherwise screw with. Then I scrolled down and saw "code".
I find the whole idea of Arduinos, Raspberries and programmable ICs that I have to manage through my PC... just too hard and scary - even with codes that someone else has been brainy enough to write.
Going to stay with hardwired plug-n-play ICs that always do the same thing and need no witchcraft to make them work!

[@INVINCIBLE-h7p]

Great project, it works

[@SciTyeTech]

Thanks! Glad you enjoyed making this!

[@INVINCIBLE-h7p]

@@SciTyeTech welcome bro and thank-you to you too

[@MuhammadDaudkhanTV100]

Cool 👌👍💯💯❤️

[@SciTyeTech]

Thanks!!

[@terryroe2023]

Id like to see this with 6 leds

[@SciTyeTech]

I made a video of an EMF device that has 10 LEDs. ua-cam.com/video/BsS2uCfYCBw/v-deo.html

[@netisasidhar8898]

please add a resistor from common cathode of leds to the battery ground

[@SciTyeTech]

Thanks! I will start doing that.

[@GrumpyGrandpaMusic]

I know this is an old video but it the code still available somewhere? Thanks!

[@SciTyeTech]

It is the bar graph code that is in the Arduino IDE software, and just change the pin to 0 1 2 for the leds and A0 to A3 for the antenna.

[@GrumpyGrandpaMusic]

@@SciTyeTech Great! Thanks for the info

[@paranormalwien]

What about programming the Attiny ?

[@netisasidhar8898]

but probably the attiny wont survive for log due to high current

[@netisasidhar8898]

btw very nice

[@SciTyeTech]

Thanks!

[@wasanthawimaladharm]

how to program attiny 85

[@SciTyeTech]

Check out this video I made on how to program an attiny85.
ua-cam.com/video/RuG-Qsr1I5M/v-deo.html

[@userou-ig1ze]

fake? how does it work?

[@SciTyeTech]

It senses the electromagnetic fields of electrical devices.