Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Distance trigger - Distance measurement without a microcontroller (BEAM).
BEAM robots are microprocessor-less machines, invented by Mark Tilden, long ago. Maybe you've seen them on the big bad web or made one yourself. This is a little idea i like to share with all robotteers out there.
Distance measurement. Nice when your little bot has a microcontroller. But my BEAM has only a nervous network... Okay Baldrick, time for a cunning plan!
This little circuit (just one TTL ic does the job) compares the measured pulse with a (user adjusted) reference. A...
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