Make: Online : RF-enable your microcontroller projects

RF-enable your microcontroller projects

Jason writes -

Whether you're an avid electronics guru or an armchair robo hacker, you've probably encountered a situation where it would be nice for your project to communicate information wirelessly. David from uC Hobby wrote in with a cheap solution to the problem a $14 RF Wireless Module from SparkFun.

Simple RF Wireless Link - Link.
SparkFun's $14 RF Wireless Module - Link.

Comments

Oldest comments listed first.

Posted by: BronzeG3 on May 2, 2007 at 9:52 AM

I've used these before in a project for school. The range is pretty good, but the digital output is really noisy. If transmitter isn't sending anything, the receiver will throw random bits out to the microcontroller.

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Posted by: Göran Persson on January 2, 2008 at 12:04 PM

You will have to compensate for that with your brillant code. Redundancy, error checking, coding.

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