SG3525 module dapat digunakan utk kontrol PWM dimana frekuensi dan duty cycle dapat diatur melalui potensiometer
Spesifikasi ++ On-board SG3525A PWM controller chip ++ On-board 78M05 voltage regulator chip ++ Two precision adjustable resistors: R3 for duty cycle control, R4 for frequency control ++ On-board power indicator ++ PWM frequency 100Hz - 100KHz ++ Working Voltage Range: 8 V to 12 V ++ Board Size: 30.8 x 18 mm