20Pcs 3 Channel Lcd Backlight Digital Signal Square Wave Pwm Pulse Frequency Duty Ratio Adjustable Module 1hz-150khz 3.3~30v
USD 53.90USD 55.00
20Pcs 3 Channel Lcd Backlight Digital Signal Square Wave Pwm Pulse Frequency Duty Ratio Adjustable Module 1hz-150khz 3.3~30v