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3CH RS485/TTL232 to PWM Square Pulse Generator Wave 1Hz~20kHz Frequency Duty Cycle Adjustable DC5V/12V

4.6

★★★★★

119

$4.99 / $6.09

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$2.50 / $6.09

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Features:

u200bu200b1. Working voltage: 5V (5V version), 8-24V (12V version); u200b

2. Working current: 11-15MA; u200b

3. MODBUS RTU command supports 03, 06, 16 function codes; u200b

4. RS485/TTL232 interface optional u200b

5. This module has a total of 3 independent PWM outputs, and the frequency and duty cycle can be set separately; u200b

6. PWM frequency range: 1Hz~20KHz, adjustment step 1Hz, accuracy 0.6% u200b

7. Duty cycle range 0%~100%, adjustment step 1%, accuracy 0.6%

u200b8. PWM is TTL Level ,single channel maximum driving current 20MA, 3 channels total maximum driving current 28MA u200b

9. Default baud rate 9600 N 8 1, Baudrate and parity optional u200b

10. If the setting is wrong, you can short-circuit ""RESET"" for 5 seconds to restore the factory settings u200b

11. In MODBUS RTU command mode, up to 247 devices can be used in parallel u200b

12. size: 31*15*6.2mm u200b

13. Weight: 3 grams

Application:u200b

1. LED Dimming controller u200b

2. DC Motor & Stepper Motor PWM Debug Controller u200b

3. SCR dimming controller u200b

4. PLC Industrial Controller u200b

5. UNO/MEGA/MCU DIY u200bu200b u200b

Package includes:

1 x Generator Module

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10W/15W Solar Panel Super Thin Waterproof Fast Charging for Outdoor Cell Phones and Electronic Devices High Efficiency Monocrystalline Silicon

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246
$10.39/ $19.510

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