- First, download processing. It’s free Click here to download. You don’t need to install anything, It runs like the Arduino IDE.
- Now upload this code into your Arduino
- After Run this code in Processing IDE
And then you just need to connect the Arduino analog pin 0 to the signal you want to read.
And It’s done!
This is the Circuit I’ll be measuring , it’s a simple 555 timer circuit… that flashes a LED, parts list:
- 1x Arduino
- 1x Breadboard
- 1x LED
- 1x 10k resistor
- 1×4.7k resistor
- 1x 1k resistor
- 1x 100nF electrolytic capacitor
- Jumper cables
Check my YouTube video and watch it working.
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