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Title: Can devicescript use PWM? · Issue #705 · microsoft/devicescript · GitHub

Open Graph Title: Can devicescript use PWM? · Issue #705 · microsoft/devicescript

X Title: Can devicescript use PWM? · Issue #705 · microsoft/devicescript

Description: Can devicescript use PWM? For example, micropython does this: from machine import Pin, PWM import time # 配置PWM引脚 ir_pin = Pin(14, Pin.OUT) pwm = PWM(ir_pin, freq=36000) # 设置载波频率为36KHz # 发送一个简单的红外信号 def send_ir_signal(): pwm.duty(512) # 设...

Open Graph Description: Can devicescript use PWM? For example, micropython does this: from machine import Pin, PWM import time # 配置PWM引脚 ir_pin = Pin(14, Pin.OUT) pwm = PWM(ir_pin, freq=36000) # 设置载波频率为36KHz # 发送一个简单的红外信号...

X Description: Can devicescript use PWM? For example, micropython does this: from machine import Pin, PWM import time # 配置PWM引脚 ir_pin = Pin(14, Pin.OUT) pwm = PWM(ir_pin, freq=36000) # 设置载波频率为36KHz # 发送一个简单的红外信号...

Opengraph URL: https://github.com/microsoft/devicescript/issues/705

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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Can devicescript use PWM?","articleBody":"Can devicescript use PWM?\nFor example, micropython does this:\n```\nfrom machine import Pin, PWM\nimport time\n\n# 配置PWM引脚\nir_pin = Pin(14, Pin.OUT)\npwm = PWM(ir_pin, freq=36000)  # 设置载波频率为36KHz\n\n# 发送一个简单的红外信号\ndef send_ir_signal():\n    pwm.duty(512)  # 设置占空比，50%占空比\n    time.sleep_ms(100)  # 发送100ms的信号\n    pwm.duty(0)  # 关闭信号\n    time.sleep_ms(100)  # 间隔100ms\n\n# 主循环\nwhile True:\n    send_ir_signal()\n    time.sleep(1)  # 每秒发送一次\n```","author":{"url":"https://github.com/ken1691","@type":"Person","name":"ken1691"},"datePublished":"2024-10-17T16:58:55.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/705/devicescript/issues/705"}

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