Is there any sample code available for this device?

unsigned int i; void setup() { pinMode(3, OUTPUT); } void loop() { for(i=240;i>20;i--) { analogWrite(3,i); delay(20); } delay(1000); for(i=20;i<240;i++) { analogWrite(3,i); delay(20); } }

Is the triac driver zero cross

Yes, triac drives via zero-cross!

Can this module dim a 150w leds street light control by the raspberry pi 3 ?

Yes, by pwm signal from raspberry.

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Q: Is the triac driver zero cross

Yes, triac drives via zero-cross!

Q: Can this module dim a 150w leds street light control by the raspberry pi 3 ?

Yes, by pwm signal from raspberry.

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⚙️ Power your projects with precision and global reach!

PRECISION PWM CONTROL - Supports PWM signals up to 10kHz for ultra-smooth dimming and motor speed regulation.
ENGINEERED RELIABILITY - Onboard snubber circuit ensures stable operation and protects your devices from electrical noise.
ROBUST 500 W POWER HANDLING - Handles up to 500 watts, perfect for motors, pumps, fans, lights, and heaters in professional projects.
PLUG PLAY MCU INTEGRATION - Effortlessly pairs with Arduino, Raspberry Pi, and other MCUs for rapid prototyping and automation.
SEAMLESS GLOBAL COMPATIBILITY - Works flawlessly worldwide with 80-240VAC and auto frequency detection for 50/60Hz power grids.

The PWM AC Voltage Dimmer is a compact, professional-grade module designed for seamless AC load dimming and motor control. Compatible with Arduino and Raspberry Pi, it auto-detects 50/60Hz frequencies and supports PWM input signals up to 10kHz. With a robust 500W capacity and an onboard snubber circuit, it delivers reliable, noise-free performance for home automation, industrial, and educational applications worldwide.

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€ 79.77

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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Manufacturer	Krida
Part number	PWM1ChKridaK
Item Weight	17 g
Product Dimensions	5.08 x 5.08 x 2.54 cm; 17.01 g
Item model number	PWM1ChKrida
Size	PWM 1 Channel
Colour	Blue
Wattage	500 watts
Item Package Quantity	1
Switch Type	1-way
Special Features	ac light dimmer module for arduino, triac drives via zero-cross, ac dimmer module pwm, PWM AC dimmer for Raspberry Pi, PWM AC dimmer for Arduino, ac light dimmer module arduino
Specific uses	Business
Batteries included?	No
Batteries Required?	No

PWM AC Voltage Dimmer 50/60Hz 80-240VAC for Arduino Raspberry Leading Edge Dimmer for AC Motor Pump Fan Light Heater Max 500W Pro Engineered Onboard Snubber Circuit - Compatible Worldwide

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