Yumpin' Yimminy - No SolarSpeeders?!?

New product for your attention: Electret Microphone Breakout $7.95 Audio sensors & mics have to be amplified just right for best response. Here's a tidy unit engineered by Sparkfun to make adding an electret mic to your project easy. MEMS microphone board $9.95 Newer MEMS microphones give much better response than older style electret mics, […]

Today we are going to be taking a look at one of our favorite go-to materials for easy molding and quick repair, Caprolactone Thermoplastic! This plastic, more commonly known as ShapeLock, Friendly Plastic, Instamorph or Polymorph, is a biodegradable polyester with a low melting point. When solid, it has physical properties of a very tough, […]

Look! Bird (-shaped bullets) made holes in bird... feathers! Well, not quite, although that would have been awesome too. Actually we were doing some nitrogen-assisted laser tests on various regular, i.e. boring materials, such as plywood and mat board. Then I came across some feathers and here's what it turned out to be: Now that […]

Well, 50 years ago today, the Regency TR-1 transistor radio was unleashed on the masses. As the first transistor-based radio on the market, it made a splash. And here we are, 50 years later, making robots out of the same technology. Regenchy TR-1, Solarbotics salutes you!