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22 Nov 2011

jumperone.com writes:

Few month ago I wanted to try to write software for Microchip PIC16F883 microcontroller and I couldn’t find simple development board for it. And so I made my own.

It took me a couple of hours to design the board in Eagle and a couple more hours to make it with toner transfer method and solder it.

This development board is as simple as it gets. Just PIC16F883 controller in SO28W package, linear regulator with two selectable voltages 3.3V and 5V. Bunch of pinheaders connected straight to the MCU I/O pins, pinheaders for VCC and GND, and programming port.

PIC16F883 Development Board - [Link]

10 Nov 2011

Basic kludges: 5 minute SOIC-DIP adapter @ Evil Mad Scientist Laboratories – [via]

So, you’re almost done building the new circuit board when suddenly… Doh! We’ve got the right chip handy, but only in the wrong package

5 minute SOIC-DIP adapter - [Link]

16 Jun 2011

An embedded development board for Altera FPGAs: [via]

CoreCommander development board is unique in the industry. It features the Altera Cyclone III FPGA that provides more than enough room for almost any embedded design.

This flexible board comes with a suite of SLS IP Cores, drivers, and application software. Delivered as a complete package, the board and soft content ensures quick and easy implementation of industry leading cores with reduced risk AND at a very low cost.

CoreCommander development board – [Link]

16 Jun 2011

Homemade QFP50 dangerous proto board test CNC precision:

I’m using the QFP50 dangerous proto board as a reference design to test the precision of a proxxon mf-70 retrofitted micro CNC. I’m quite happy with the results!

Homemade QFP50 dangerous proto board – [Link]


8 Jun 2011

Panelizing PCB & Assembly: prepping the boards… If you want to send out PCBs for manufacture you can save a lot of money by tiling them, here’s a nice walkthru of using the open source gerbmerge tool to tile your PCBs.. [via]

Panelizing PCB & Assembly: prepping the boards - [Link]

30 May 2011

voltsandbytes.com writes:

I make a lot of breakout boards that I usually use in my hobby projects. Most are input/output devices but some are microcontroller breakout boards.

Breakout Board Collection - [Link]

17 Apr 2011

protostack.com writes:

We released the 28 Pin AVR Development Board back in 2008 and since then it has gone through many iterations. This week we release version 1.6 which adds 4 improvements. These improvements were based on customer feedback and we are very grateful for the feedback. Please keep it coming.

28 Pin AVR Development Board – Version 1.6 – [Link]

14 Apr 2011

electrobob.com writes:

During my work for the digital power supply I needed to start playing with some micros from the XMEGA family, that is why I build this little header board. There is a XMEGA32A4 micro on it, which is the one that I intend to use on my power supply.

XMEGA header board - [Link]

21 Mar 2011

Protoflex is a set of flexible circuit board stickers for SMD development. Peel off a footprint, stick it on 0.1″ protoboard, and solder surface mount parts directly on the sticker. Brilliant use of flexible PCBs. [via]

Flexible PCB, self-adhesive, component adapters – [Link]

17 Mar 2011

pyroelectro.com writes:

For an electronics hobbyist, knowing how to do PCB design is a must. Building prototypes on breadboards or with wire-wrap just doesn’t cut it, once you reach a certain point. Then, a PCB board needs to be made specifically for your project. The previous tutorial Homemade PCB (Etching) showed you a quick, simple, dirty and easy way to make your own PCB. This tutorial will expand further and show you how to make a 2 layer (top and bottom) pcb.

PCB Design: DIY 2 Layer Boards – [Link]



 
 
 

 

 

 

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