HW-738 V0.2 Vibration Motor Module with LED Indicator & Pin Headers
The HW-738 (Version V0.2) is a compact vibration motor module built on a black PCB with clear white silkscreen labeling, including the Chinese characters “震动马达” (“Vibration Motor”) printed across the corners of the board.
The module comes pre-fitted with a round, coin/pancake-style vibration motor, pre-soldered to the board with red and blue lead wires for reliable connection. An onboard SMD indicator LED provides visual status feedback, while the reverse side of the board carries the drive circuitry.
Features
- Onboard AMS1117 3.3V Regulator
- Onboard SMD Status LED
- Simple 4-Pin Interface
- Complete Drive Circuit
- Header Included
- Compact Design
- Clear Markings
Specifications
| Parameter | Details |
|---|---|
| Model Number | HW-738 |
| Board Version | V0.2 |
| Dimensions | 25 mm × 23 mm |
| Interface Pins | 4 – GND, LED, MOT, VCC |
| Voltage Regulator | AMS1117 3.3V linear regulator (SOT-223) |
| Indicator | Onboard SMD LED |
| PCB Color | Black |
| Included Header | 1 × 4-pin male header (unsoldered) |
Applications
- DIY & Microcontroller Projects
- Wearable Prototypes
- Vibration Alerts & Notifications
- Toys & Gadgets
- Educational Experiments
Package Contents
- 1 × HW-738 Vibration Motor Module
- 1 × 4-Pin Male Header Strip