LAOS Laser: Newshttps://redmine.laoslaser.org/https://redmine.laoslaser.org/favicon.ico?16780521372015-06-11T22:17:20ZLAOS - Laser Open Source
Redmine Joystick knob for Laos Laser https://redmine.laoslaser.org/news/82015-06-11T22:17:20Zjaapjaap@tuxic.nl
<p><img src="https://d36c0vbvwjb9cx.cloudfront.net/uploads/image/file/86573/medium_IMG_20150611_194223.jpg" alt="" /></p>
<p><a class="external" href="https://www.youmagine.com/designs/joystick-knob-for-laos-laser">https://www.youmagine.com/designs/joystick-knob-for-laos-laser</a></p> LaOS meeting in Amsterdam, oktober 26th 2013https://redmine.laoslaser.org/news/72013-10-16T12:58:38Zjaapjaap@tuxic.nl
<p>There is a meeting on the LaOS project in Amsterdam on oktober 26th.</p>
<p>Look here for more info: [[<a class="external" href="http://redmine.laoslaser.org/projects/laos/wiki/Meeting-26-10-2013">http://redmine.laoslaser.org/projects/laos/wiki/Meeting-26-10-2013</a>]]</p> LaOS user meeting, februari 16th (NL)https://redmine.laoslaser.org/news/62013-01-31T09:16:33Zjaapjaap@tuxic.nl
<p>Op 16 februari organiseren wij een LaOS gebruikersbijeenkomst.<br />De bijeenkomst vindt plaats in ZB45, de nieuwe makerspace in Amsterdam.</p>
<p>Zowel gebruikers als aspirant-gebruikers zijn welkom.</p>
<p>Programma:</p>
<p>13:00 Opening<br />13:30 Update over de status van het project<br />14:00 Demonstratie van de werking van een LaOSlaser<br />14:30 Sleutelen en testen met meegebrachte lasers<br />17:00 Afsluiting</p>
<p>Aanmelden: <a class="email" href="mailto:info@laoslaser.org">info@laoslaser.org</a><br />Adres: Zeeburgerpad 45, 1019 AA Amsterdam / <a class="external" href="http://www.zb45.nl">http://www.zb45.nl</a></p>
<p>Peter Brier,<br />Jaap Vermaas</p> REV4 boards need patch!https://redmine.laoslaser.org/news/52013-01-12T18:02:13Zpeterpbrier@dds.nl
<p>Warning: REV4 boards have a stepper ground problem: This can damage the MBED or stepper driver. you need to patch the board!</p>
<p>Due to a problem in routing the REV4 PCB boards, there is a part of the PCB that is not connected to ground. This can damage the MBED and/or pololu steppers. You need to add a jumper wire to fix the problem.</p>
<p>See: <a class="external" href="http://redmine.laoslaser.org/issues/68">http://redmine.laoslaser.org/issues/68</a></p> Latest firmware fixes bitmap engraving issueshttps://redmine.laoslaser.org/news/42012-12-29T17:04:34Zpeterpbrier@dds.nl
<p>A number of bugs have been fixed in the firmware.<br />One of them is a bug in the setting of the laser engraving power (<a class="issue tracker-1 status-5 priority-4 priority-default closed" title="Bug: Engraving image does not obey power settings (Closed)" href="https://redmine.laoslaser.org/issues/59">#59</a>, <a class="issue tracker-1 status-5 priority-5 priority-high2 closed" title="Bug: First power and Speed setting seem to be ignored (Closed)" href="https://redmine.laoslaser.org/issues/63">#63</a>) and bitmap engraving (<a class="issue tracker-1 status-5 priority-4 priority-default closed" title="Bug: Random artifacts on bitmap jobs (Closed)" href="https://redmine.laoslaser.org/issues/47">#47</a>).</p>
<p>Note: this version uses STATIC PWM. This means the power is not scaled according to the actual speed (see issue <a class="issue tracker-1 status-5 priority-4 priority-default closed parent" title="Bug: Laser power varies within job (Closed)" href="https://redmine.laoslaser.org/issues/36">#36</a>). So corners are possibly burned in a bit.<br />It is work in progress, but you might want to try it out.</p>
<p>To download this firmware: <a class="external" href="https://github.com/LaosLaser/Firmware/raw/master/laoslaser-29-12-2012.bin">https://github.com/LaosLaser/Firmware/raw/master/laoslaser-29-12-2012.bin</a> and save it on your MBED.<br />This version is compiled from the GIT sources (master branch) using GCC4MBED.</p> Email notificationshttps://redmine.laoslaser.org/news/22012-07-14T19:32:32ZAnonymous
<p>For info about email notifications, see <a href="/boards/1/topics/8">this post</a>.</p>