SirPatrick 35 Posted October 22, 2012 Share Posted October 22, 2012 In that case DIY sensors should work for you. Here are a couple of links on constructing your own sesnors http://letsmakerobots.com/node/2907 Here is one that is directional http://letsmakerobots.com/node/10822 Those should work perfectly. If you don't want to buy online you can pick all these parts up at Radioshack. Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.