Public projects 2
Toolbox 2
Respected projects 5
ArduTester V1.13: The Arduino UNO Transistor Tester
Project tutorial by plouc68000
- 46,256 views
- 123 comments
- 85 respects
Network VU Sound Level Meter using C#, Arduino and ESP8266
Project tutorial by Fanatic Series
- 2,821 views
- 0 comments
- 7 respects
Comments 2
25 kHz 4 Pin PWM Fan Control with Arduino Uno 3 months ago
32-Band Audio Spectrum Visualizer Analyzer over 1 year ago
Dear Friend,
Your project is very good! I just used your code and built a similar stuff but with a two lines of LCD display. I have some doubts about the accuracy and representation of the frequencies, but your code is far better than the others I tried.
Cooler Master Hyper 212 EVO uses 4 pin header and in desktop mainboards, 25KHz is used for PWM frequency. You need to adjust the frequency to 25KHz in the code. That's all.