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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | 2-Channel PWM Pulse / Square Wave Signal Generator Module |
| Output Type | Square wave / Rectangular pulse wave |
| Channels | 2 independent outputs (PWM1, PWM2) |
| Main Function | Adjustable frequency and duty cycle pulse generation |
| Frequency Range 1 | 1 Hz – 999 Hz (XXX format) |
| Frequency Range 2 | 0.1 kHz – 99.9 kHz (XX.X format) |
| Frequency Range 3 | 1 kHz – 150 kHz (X.X.X format) |
| Duty Cycle Range | 1% – 100% |
| Control Method | Serial communication + 3-button interface |
| Serial Communication | 9600 bps, 8 data bits, 1 stop bit, no parity, no flow control |
| Set PWM1 Frequency | S1FXXXT / S1FXX.XT / S1F:X.X.X.T |
| Set PWM2 Frequency | S2FXXXT / S2FXX.XT / S2F:X.X.X.T |
| Set PWM1 Duty Cycle | S1DXXXT (001–100) |
| Set PWM2 Duty Cycle | S2DXXXT (001–100) |
| Success Response | DOWN |
| Failure Response | FALL |
| Command End Bit | T |
| Buttons | SET, UP, DOWN |
| SET Function | Switch between parameters (FR1, dU1, FR2, dU2) |
| UP / DOWN Function | Increase / decrease values |
| Display Parameters | FR1 (PWM1 frequency), dU1 (PWM1 duty), FR2 (PWM2 frequency), dU2 (PWM2 duty) |
| Frequency Modes | 1 Hz–999 Hz / 0.1 kHz–99.9 kHz / 1 kHz–150 kHz |
| Application | Stepper motor control, MCU pulse generation, PWM speed control, LED dimming, experiments |
Package Includes :
1 x 2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module.
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