Put your dev board to work as a demoscene display

If you’re looking for a way to push your comfort zone with that slick new microcontroller you’ve been working with we think [Morgan Gangwere] has the answer. He took his chipKit development board and used it as a demoscene platform.

Demoscene refers to audio and visual demos written to squeeze as much entertainment out of a given platform as … Read the rest

Taking a dump from some old hardware

NYC Resistor shows you how to have some fun with electronics from the junk bin. Their post called The Joy of Dumping encourages you to look around for older memory chips and see what they’ve been hiding away for all these years.

The targets of their hunt are EPROM chips. Note the single ‘E’. These are Erasable Programmable Read-Only Memory … Read the rest

Building a better circuit for renewable energy harvesting

[David], [Ian], and [Sajjad] finished and submitted their entry to the ChipKIT challenge just under the wire. They designed and built a maximum power tracking circuit for use with renewable sources. That is to say, this is a voltage regulator for use with solar cells and other generative sources like wind or water power. The idea is to use … Read the rest

ChipKIT temperature shield supports a dozen sensors

chipkit_temp_board

[Will] wrote in to share a useful add-on he designed for the ChipKIT UNO 32, a 12-port temperature sensor board.

Constructed for one of his customers, the shield accepts any 2-wire 10k thermistor sensors, outputting the readings to a small LCD screen. The screen is supported by some code put together by his associate [crenn], but you are not limited … Read the rest

Meet the Pinguino – a completely open PIC-based dev platform

pinguino

[Phillip Torrone] from Make recently sat down with [Jean-Pierre Mandon] and [Tsvetan Usunov], creators of the Pinguino, to hear more about their product. While the name might not sound familiar, we’re pretty sure you’ll be seeing more of this development platform as time goes on.

Essentially created by makers for makers, the Pinguino is a 32-bit PIC based Arduino-compatible … Read the rest

Addressing Microchip’s open source problem

microchip_call_for_open_source

Hackaday alum and owner of Dangerous Prototypes [Ian Lesnet] recently wrote an editorial piece calling out Microchip on some of their less than friendly attitudes towards open source.

[Ian] and his company use PIC microcontrollers extensively in their projects, and they have quite a high opinion of their products overall. The gripe that he has (and thinks you should have … Read the rest

VGA Pong on a chipKIT

[Nathan] got his hands on a chipKIT Uno32 development board and wrote a Pong sketch that you can play with a VGA monitor. We love the hardware that makes this feel very much like the classic. It uses a collection of resistor-based digital to analog converters to generate the color signals for the VGA protocol. The score for each … Read the rest