Adjustable 2 Channel PWM Generator Wave Signal Pulse Frequency

Modul pembangkit gelombang PWM untuk 2 Channel secara independen, artinya kita dapat mengatur duty cycle dan frekuensi tiap channel secara terpisah. Modul ini mendukung rentang frekuensi 1Hz s/d 150KHz dan duty cycle dari 0 s/d 100%, selain setting via push button yang tersedia, anda juga bisa mengatur modul ini via serial TTL, artinya modul siap dihubungkan ke microcontroller / arduino untuk mengontrol freq dan duty cyclenya, menghasilkan project yang keren Cara pakai, ada 3 tombol: 1. Press the [ Set ] key momentarily to switch to display four parameter values (FR1 : frequency of PWM1 ; d U1 : duty ratio of PWM1 ; FR2 : frequency of PWM2 ; dU2 : duty ratio of PWM2 ) . The parameter name flashes. 2. Press [ Up ] and [ Down ] directly to modify the current parameter value ( long press to increase or decrease quickly). 3. Two PWM each preset has three kinds of frequency values, the display interface in the frequency, a long press [ SET ] key once to switch, 3 uniform duty cycle frequencies are available . ( XXX: range 1Hz ~ 999Hz ; XX.X : the range of 0.1 Khz ~ 99.9Khz ; XXX : range 1Khz ~ 150 Khz ) Setting PWM Frequency: 1. #34;S1FXXXT #34;:set PWM1 frequency as XXX HZ (001~999) 2. #34;S1FXX.XT #34;:set PWM1 frequency as XX.X KHZ (00.1~99.9) 3. #34;S1F:X.X.X.T #34;:set PWM1 frequency as XXX KHZ (0.0.1.~1.5.0.) 4. #34;S1 #34;:PWM1 5. #34;S2 #34;:PWM2 6. #34;F #34;:frequency 7. #34;D #34;:duty cycle 8. #34;T #34;:stop sign bit Spesifikasi: - Tegangan: 5-30V, support micro USB 5.0V power supply - Frequency range: 1Hz ~ 150KHz. - Pulse width range: 0 - 100% - Frequency accuracy: 2%. - Output current: 30mA - Output amplitude: default 5Vp-p (settable) - Operating temperature range: -30 ~ +70 C - Dimensi: 4.3 x 2.9 x 0.9 cm Setting PWM Duty Cycle 1. #34;S1DXXXT #34;:set PWM1 duty cycle as XXX?(001~100) 2. #34;S2DXXXT #34;:set PWM2 duty cycle as XXX?(001~100) Setting successfully back:DOWN Setting unsuccessfully back:FALL