I m on my 38th day of the pAGG stack already – I m down to 186 pounds and extremely proud of the 12 pounds I ve lost since I began taking the pAGG supplements. More than the numbers on the scale, and the better way my clothes fit now, I feel more beautiful knowing that I glow and radiate good health. This, I believe, is the best thing I ve done for myself – heed Tim Ferris s 4HB plan, and work my way to a healthier life and body. weight loss diet menu If you are otherwise healthy and you ve made the decision to lose weight quickly I have offered at least one way to do it. It s a good idea not to exercise during this phase of your diet. Exercise is good for you and good for your heart, but it doesn t help much in weight loss. Ever heard the phrase “work up an appetite”? Exercising will make your body want more to eat which is counterproductive to your goal here. If you seriously tackle this, it won t take long to lose the 50 pounds. You can then work on developing some kind of exercise programs that works for you. You will feel better too! read this post here Omega-3 s from fish oil or flax seed oil are also beneficial. Research has shown that omega-3 s can assist fat burning in the body as well as provide many other health benefits. Take 4-6 fish oil capsules a day or a measured tablespoon of flax seed oil. slow carb diet Take a look at what you are drinking each day. lowering cholesterol diet 2. Walk at 5.0 kmh to 1.2 km blood pressure diet The Official Blog of Benjamin J Heckendorn

Run your pinball DMD with a Parallax Propeller

No better way to spend a Sunday afternoon! John Popaduik gave me one of his spare LED Vishay displays so I thought it would be fun to hook it up to a microcontroller (MCU)

Because it has 8 simultaneous cores and does not require interrupts, the Parallax Propeller seemed like a good bet. The code still had to be written in machine language to be fast enough.

You can download the resulting code here. Wire your DMD to your MCU by cross-referencing your machine’s pinout to the commented code (you need 6 signal wires + ground) or by looking at the Vishay docs.

A single COG is launched in SPIN and will continuously spit out data to your display. The variable array “displayX” holds your screen memory and requires 2 bits per pixel.

This gives you 4 shades of color: 0ff (00), dim (01), medium (10) and bright (11). Check the code comments for more information.

Hopefully this may be of use to anyone modding or doing homebrew pinball – have fun!

 

4 Responses to “Run your pinball DMD with a Parallax Propeller”

  1. MHPALA Says:

    Sweet!!

  2. Robert Says:

    Hi there!

    How fast did you get the refreshrate of the display?
    I’ve done quite a bit of DMD crunching on the Chipkit (and before that Arduino) for my custom pinball machine and was able to stream around 24 FPS of videodata from SD cards and display it at 8 shades @ 96 Hz. Still not perfect, but the main culprit is the SD card that steals almost 5 ms each loop. If that could be trimmed away everything would run the same in 16 shades.

    My machine is based on the Bioshock games, for those who are interested… ;)

  3. russdx Says:

    do you think this hardware is fast enough to support 16colour? without flickering on the dimmer colours?

  4. Gabe Russ Says:

    This looks awesome, thanks Ben!
    I’m planning on using this in a machine based off Portal 2, inspired by Ben’s Bill Paxton machine build.

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