Wiring Diagram - Uctronics Ultimate Starter Kit for Arduino Manual

Wiring Diagram

Result
Open the serial monitor, the value of square wave frequency, time of high level and low level
will be displayed. Turning the potentiometer, the value of frequency will be changed
accordingly.
Freq: 1298Hz
Freq: 1317Hz
Freq: 1006Hz
Freq: 677Hz
Freq: 581Hz
Freq: 458Hz
Freq: 437Hz
Freq: 437Hz
Freq: 438Hz
Freq: 440Hz
Freq: 439Hz
Freq: 437Hz
Freq: 440Hz
COM11(Arduino/Genuino Mega or Mega 2560)
HTime: 761us
HTime: 751us
HTime: 856us
HTime: 1097us
HTime: 1223us
HTime: 1452us
HTime: 1503us
HTime: 1505us
HTime: 1505us
HTime: 1495us
HTime: 1498us
HTime: 1503us
HTime: 1494us
Ltime: 9us
Ltime: 8us
Ltime: 138us
Ltime: 378us
Ltime: 496us
Ltime: 731us
Ltime: 784us
Ltime: 783us
Ltime: 778us
Ltime: 777us
Ltime: 776us
Ltime: 784us
Ltime: 777us
Send
68