What is the maximum watts at 120volts it can support for hours. Plan to use to control swamp cooler fan speed.

120 volts * 8 amperes maximum continuous current equals 960 watts. The TRIAC can run at a peak load of 16 amperes , 1,920 watts, but this cannot be sustained for long. If you need higher wattage you’ll either have to run a higher voltage or run the two modules in parallel.

2 pcs PWM AC Programmable Light Dimmer 110V-220V AC Module Controller Board for Arduino, STM, ARM, AVR, Raspberry Compatible 50/60Hz with HeatSink 3.3V/5V Logic

2 pcs PWM AC Programmable Light Dimmer 110V-220V AC Module Controller Board for Arduino, STM, ARM, AVR, Raspberry Compatible 50/60Hz with HeatSink 3.3V/5V Logic

Product ID: 510640485

Secure Transaction

Details

Brand
IOT DynRobot
CPU model
A Series
CPU speed
1 Hz
Cache size
1 MB
Graphics card description
Dedicated
Included components
HeatSink

⚡240V/8A max power control

🧊HeatSink cooling included

🧠3.3V/5V logic compatible

Description

💡 Dim your world, power your projects — smart control at your fingertips!

SMART HOME READY - Create ambient lighting and automate devices effortlessly with zero-cross detection.
ROBUST POWER HANDLING - Supports up to 240V and 8A, perfect for lamps, pumps, fans, and more.
SEAMLESS AC PHASE CONTROL - Smoothly dim lights & control motors with precision phase-cutting technology.
EFFICIENT THERMAL MANAGEMENT - Built-in HeatSink ensures stable performance under heavy loads without overheating.
UNIVERSAL MICROCONTROLLER COMPATIBILITY - Plug & play with Arduino, Raspberry Pi, STM, ARM, AVR for versatile project integration.

This 2-piece PWM AC Programmable Light Dimmer module offers precise AC voltage control up to 240V/8A, compatible with popular microcontrollers like Arduino and Raspberry Pi. Featuring zero-cross detection for smooth dimming and a built-in HeatSink for reliable thermal management, it’s ideal for smart home automation, school projects, and controlling AC/DC motors, pumps, and tools with 3.3V/5V logic support.

Specifications

ASIN	B07KDNMTSF
Aspect Ratio	16:9
Available Memory Slots	1
Best Sellers Rank	38,318 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3,128 in Components & Replacement Parts
Box Contents	HeatSink
Brand Name	IOT DynRobot
CPU Model Number	1ChDimmerHeat2pcs
Cache Memory Installed Size	1 MB
Compatible Devices	ARDUINO, STM, ARM, AVR, Raspberry
Cooling Method	Heat Sink
Display Type	LED
Graphics Card Interface	Integrated
Graphics Description	Dedicated
Graphics Ram Type	DDR4 SDRAM
Hardware Interface	USB
Human Interface Types	Buttons
Item Dimensions	6.3 x 3 x 3 centimetres
Item Weight	0.05 Kilograms
Manufacturer	ElectronicNuts
Maximum Display Resolution	1920x1080
Model Name	ChDimmerHeat2pcs
Model Number	1ChDimmerHeat2pcs
Native Resolution	1920 x 1080
Network Connectivity Technology	USB
Operating Systems	DOS
Personal Computer Design Type	Barebone
Power Plug Type	Type B - 3 pin (North American)
Processor Brand	via
Processor Count	1
Processor Series	A Series
Processor Speed	1 Hz
Product Features	AC Phase Control Circuit (Dimming Circuit) / Home Automation, School Projects, Work Related Projects
RAM Memory Technology	DDR4
RAM Type	DDR4 SDRAM
Resolution	1920 x 1080
Specific Uses For Product	Home Automation, School Projects, Work-Related Controlling AC/DC Motors, Electric Pumps, and Tools
Style Name	Minimalist
Video Output	HDMI
Video Output Interface	HDMI
Video Processor	arm

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ayesha M.

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

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

586 kr

Duties & taxes incl.

Denmarkstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews