Renesas RX Design Contest: $110K+ of Cash and Prizes

It seems that we have caught Design Contest Fever here at Hackaday. After covering some other design contests, and asking readers to send in more, we heard from a couple tippers about Renesas’ challenge. Like many of the other contests, entrants can submit their ideas, and possibly receive a free development board to get them started. Unlike the other contests though, Renesas board (possibly) free development board is everything but the kitchen sink. Designed with RTOS’s in mind, rather than the normal microcontroller tasks, this board has an astounding number of capabilities.

On top of the excellent development kit, the contest is also offering books, software, and cash prizes to the winners. So get out there, design something amazing, and make Hackaday proud.

A history of SparkFun prototypes

sparkfuntoys

If you haven’t checked out SparkFun Electronics’ prototype collection yet, you’re missing out. They unearthed many of their old prototypes and published them to show what kind of mistakes could be made. You’ll see plenty of errors and get hints on what to look for while developing your own hardware. This pairs well with their Design for Manufacture post. Along with the pile of broken board iterations, they also walk through how the company developed. Finally, they specifically cover the individual iterations of the BlueSMiRF.

One of the interesting modules in the gallery that never saw full release was the SparkFun Toys line pictured above. The individual units used the standoffs as the power and data bus. The four posts were arranged so they could only be connected in one orientation: power, ground, TX, and RX. It’s an interesting idea that seems like it might be worth exploring further. SparkFun says that it worked fine, but didn’t feel they had the resources to market it to the intended audience.