The Atomic PWM Base is a single-channel PWM adjustable DC driver, that integrates seamlessly with the Atom series main controller. It supports a DC power input range of 12-24V and utilises a built-in MOSFET switch to control the output signal duty cycle. It boasts a maximum load capacity of 12V@100W and is equipped with a built-in DCDC step-down circuit, which drives the load while powering the device, making deployment easy.
The base uses the WiFi functionality of the Atom series main controller to provide remote control capabilities. This feature makes it ideal for various applications, including high-power DC motor PWM speed control and industrial heating wire control.
Features
- Compatible with Atom Lite/Atom Matrix/AtomS3/AtomS3 Lite
- Single channel low latency PWM signal output
- High power MOSFET, output capacity 12V@100W
- Reserved 1x GROVE expansion interface
- Built-in DC-DC (12V->5V) conversion circuit
- Easy installation, simple operation
- All-in-one design with protective cover
- Development platform: Arduino/UIFlow
Specifications
| Driver Chip | EG27324 |
| MOSFET | FDD8447L |
| Maximum Output Power | 100W |
| Input Voltage Range | DC 12V-24V |
| Number of Drive Channels | 1 |
| Power Light | Red |
| Product Size | 24 x 48 x 18mm |
| Package Size | 136 x 92 x 20mm |
| Product Weight | 9.9g |
| Package Weight | 16.5g |
Resources
- Product Wiki
Package Contents
- 1x Atomic PWM Base
- 1x 3.96-4P terminal



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