Form 3 SLA Printer Teardown, Bunnie Style

[Bunnie Huang] has shared with all of us his utterly detailed teardown on the Form 3 SLA printer from Formlabs (on the left in the image above) and in it he says one of the first things he noticed when he opened it to look inside was a big empty …read more

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Your Masterclass in Product Design: Hackaday Prize Mentor Sessions

New to this year’s Hackaday Prize is a set of live mentor sessions and you’re invited! Being at the center of a successful product design project means having an intuitive sense in many, many areas; from industrial design and product packaging, to manufacturing and marketing. This is your chance to …read more

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IQ Makes Smarter Motors

We think of motors typically as pretty dumb devices. Depending on the kind, you send them some current or some pulses, and they turn. No problem. Even an RC servo, which has some smarts on board, doesn’t have a lot of capability. However, there is a new generation of smart motors out that combine the mechanical motor mechanism with a built-in controller. [Bunnie] looks at one that isn’t even called a motor. It is the IQ position module.

Despite the name, these devices are just a brushless DC motor (BLDC) with a controller and an API. There’s no gearing, so …read more

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