Thank you so much. I really worked with all of my effort for this project.
I would like to know, what improvements that I can do to improve this instructable. So it can get featured.https://www.instructables.com/id/Audio-Responsive-LED-Lights/
I don't think so, because ur phone's wireless charger will have different resonant frequency and also it needs some kind of information from the charger to pair it.
Audio Responsive LED Lights View Instructable »
Hardware or software details?
Glad! To hear.
I used 12V 2A power supply.
Can you try increasing the current limit upto 2A and see if the problem still exists.
The 200 k pot adjusts the gain of the op-amp which is used to read the temperature. By adjusting the this potentiometer, you will have to make the actual temperature equal to read temperature by the controller. You can use external thermometer to measure the actual temperature of the hot air gun.
Could you be more specific. Are you sure that it can provide enough current to the circuit.
Yes you can remove them(just make sure it is disconnected from the main circuit)
From what type of source are you powering this circuit