Features:
1. Onboard SG3525A PWM control chip
2, Onboard 78M05 regulator chip, providing a reliable reference voltage
3, Onboard two precision adjustable resistors, R3 control duty cycle, R4 control frequency
4, Onboard power indicator
5, Working voltage: 8 ~ 12V
6, Frequency range: 200HZ ~ 100kHz adjustable
7, Duty cycle: 0~100% adjustable
8, The output amplitude: 5V
9, Board size: 30.8 (mm) x 18 (mm)
Package Included:
2pcs NOYITO SG3525 PWM Controller Module