电脑遥控直升机 [英] Computer controlled RC helicopter

问题描述

Hi Anybody know how to interface a transmitter of RC helicopter with the parallel port?The transmitter has joysticks. We have to control it with our GUI in visual basic. Is it possible to control digitally the potentiometer?

推荐答案

好吧，您标记了您的帖子HTML，然后询问了有关VB的问题，所以我们根本不知道您在做什么. .核心问题可能是弄清楚您的直升机如何接收或发送数据，以及如何与之交互.您可以使用inpout.dll来控制并行端口的引脚，我相信.NET仅直接支持串行端口.

如果有锅，那就没有了，除非您创建了一个机器人来移动它，否则就无法通过电子方式对其进行控制.您需要将其替换为根据电路提供可变电阻的电路.

Well, you tagged your post HTML and then asked about VB, so that leaves us with no idea what you''re really doing. The core issue is probably working out how your helicopter accepts or sends data, and how you can interface with that. You can use an inpout.dll to control the pins of the parallel port, I believe .NET only has support for serial ports, directly.

If you have a pot, then no, there''s no way to control it electronically, unless you create a robot to move it. You''d need to replace it with a circuit that provided a varied resistance based on a circuit.

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