RC Servo 觸發模組

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RC Servo 觸發模組是一款不需要透過控制器就可以讓RC Servo做簡易的位置變化。

板載ATTiny84微控制器來達到簡易控制,板子上有三個旋扭 A:開始位置、B:結束位置、T:A→B來回的運行時間。

另外在板子兩側都有外拉電源孔可以讓你多個模組並聯電源使用。

注意:最大只能提供5.5V電壓到RC Servo。

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NT$ 861 含稅

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產品簡介:

The SparkFun Servo Trigger is a small robotics board that simplifies the control of hobby RC servo motors. When an external switch or logic signal changes state, the Servo Trigger is able to tell an attached servo motor to move from position A to position B. To use the Servo Trigger, you simply connect a hobby servo and a switch, then use the on-board potentiometers to adjust the start/stop positions and the transition time. You can use a hobby servos in your projects without having to do any programming!

The heart of the Servo Trigger is an Atmel ATTiny84 microcontroller, running a small program that implements the servo control features we are discussing here. On-board each Servo Trigger you will find three potentiometers, “A” sets the position the servo sits in while the switch is open, “B” sets the position the servo moves to when the switch is closed, and “T” sets the time it takes to get from A to B and back. Compared to a servo motor, the Servo Trigger board draws very little current, roughly 5 mA at 5V. Be sure to note that if you’re using the Servo Trigger to control your motor, the absolute maximum supply voltage that should be applied is 5.5 VDC. Additionally, the SparkFun Servo Trigger is designed to make it easy to daisy chain boards – you can simply connect the VCC and GND pads on adjacent boards to each other.

Note: Check out the Hookup Guide in the Documents section below for more advanced tips, configurations, and modes!

Note: This idea originally came from our friend in the Oakland area, CTP. If you see him, please give him a high-five for us.

 

產品規格:

  • Recommended Voltage: 5VDC
  • Max Voltage: 5.5VDC
  • Current Draw: 5 mA
  • Three Control Settings
    • A - sets the position the servo sits in while the switch is open
    • B - sets the position the servo moves to when the switch is closed
    • C - sets the time it takes to get from A to B and back
  • Easy Control with Potentiometers
  • Configurable Input Polarity
  • Configurable Response Mode
  • Compatible with Analog Servos
  • ISP Header pins Available for Reprogram

 

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