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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/138125/ercos-figure-eight-challenge" target="_blank">Erco\'s Figure Eight Challenge</a> <span class="rss-item-auth">(Martin_H)</span><br />');
document.write('<span class="rss-date">Tue, 21 Feb 2012 17:44:17 +0000</span><br />');
document.write('In another thread Erco issue the challenge that he would produce a robot with a single encoder that would beat a differential drive robot running a figure eight course. I foolishly accepted this challenge as I have a proof of concept robot I\'ve been working on. But that isn\'t progressing quite as ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/169384/lsm9ds1-and-balancing-math" target="_blank">LSM9DS1 and balancing math</a> <span class="rss-item-auth">(Jwolf)</span><br />');
document.write('<span class="rss-date">Tue, 04 Dec 2018 03:06:57 +0000</span><br />');
document.write('Hello, I have the LSM9 working with raw outputs... but im having trouble with the math. How do I link the gyro + accel to create a stable orientation output? I just want to get this to work so it can be used for any type of project, whether it be an rc aircraft, drone, balancing, or general heading ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/170202/how-many-dof-on-this-chassis-design" target="_blank">How many DoF on this chassis design???</a> <span class="rss-item-auth">(WBA Consulting)</span><br />');
document.write('<span class="rss-date">Mon, 03 Jun 2019 22:26:02 +0000</span><br />');
document.write('Just stumbled across this while perusing youtube during my lunch. I love this chassis design and the level of articulation. I think this would make a great robot chassis platform. Even the back of it looks like a mean face ready for a robot battle.... Anyhow, I was trying to count the degrees of ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/170196/boettle-bots" target="_blank">BoEttle-Bots???</a> <span class="rss-item-auth">(erco)</span><br />');
document.write('<span class="rss-date">Sun, 02 Jun 2019 21:12:03 +0000</span><br />');
document.write('Ken: We need BoE-Bots to flip bottles like these Japanese robots. Clearly we have some catching up to do! ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/170187/amazing-mech-walkers-with-airsoft" target="_blank">Amazing mech walkers(with Airsoft!)</a> <span class="rss-item-auth">(AwesomeCronk)</span><br />');
document.write('<span class="rss-date">Wed, 29 May 2019 10:59:51 +0000</span><br />');
document.write('Check this! YouTube video embedding doesn’t seem to be working(at least with iPhone), so here is a link to the attempted video above. ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/170141/self-driving-cars-beat-this" target="_blank">Self-Driving Cars, Beat This!</a> <span class="rss-item-auth">(erco)</span><br />');
document.write('<span class="rss-date">Tue, 14 May 2019 18:41:38 +0000</span><br />');
document.write('Best stunt driving show I\'ve ever seen. Amazing coordination between multiple cars &amp; drivers. How dey do dat? Long but worth watching. Jump to one minute, then 18, then 23 if you must. A good challenge for Elon, Google cars and Boston Dynamics to beat that! ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/170184/potential-causes-of-boe-bot-reset-other-than-brownout" target="_blank">Potential causes of Boe-Bot reset (other than brownout)</a> <span class="rss-item-auth">(Mint413)</span><br />');
document.write('<span class="rss-date">Mon, 27 May 2019 21:34:43 +0000</span><br />');
document.write('A program I\'m running on my BASIC Stamp seems to be causing my Boe-Bot to repeatedly reset. I don\'t think it\'s brownout because it doesn\'t have this problem with any other program, and I replaced the batteries with fresh ones (twice). But I mostly copied this code out of the sourcebook I\'m using, Ro...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/170035/controlling-a-3-phase-motor-with-a-dhb-10" target="_blank">Controlling a 3-phase motor with a DHB-10</a> <span class="rss-item-auth">(David Carrier)</span><br />');
document.write('<span class="rss-date">Wed, 10 Apr 2019 23:43:37 +0000</span><br />');
document.write('I have been working on using a Propeller microcontroller to drive a sensored three-phase permanent magnet BLDC motor, like those used on hoverboard-style scooters. It uses three of the four half-H-bridges on a DHB-10, and three I/O inputs for the hall effect encoder sensors. As demonstrated in the...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/169523/where-can-i-learn-more-about-the-cyber-bot" target="_blank">Where can I learn more about the cyber:bot</a> <span class="rss-item-auth">(George Sutton)</span><br />');
document.write('<span class="rss-date">Sat, 05 Jan 2019 00:00:14 +0000</span><br />');
document.write('The micro:bit is a tremendous value and a wonderful board. I can\'t wait to have one of the cyber:bots. Is there more info available at this time? ...');
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document.write('<li class="rss-item"><a class="rss-item" href="https://forums.parallax.com/discussion/135857/next-large-robot" target="_blank">Next large robot</a> <span class="rss-item-auth">(DiverBob)</span><br />');
document.write('<span class="rss-date">Mon, 14 Nov 2011 14:18:24 +0000</span><br />');
document.write('I\'ve started the design work on my next creation which will be a bit different than the last few I\'ve built. This robot will be a Hexapod based on a circular body. Each leg will have 3 drive motors and will use a design similar to the old Odex I (look it up if the name isn\'t familiar!). All moving p...');
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