/members-area/personalblogs/b/blog/posts/pwm-micro-bitI was curious as to whether I could use the micro:bit to generate PWM [pulse-width modulation] signals. At first I thought I&#39;d have to find out how to control the processor&#39;s internal peripherals but it turned out that there was no need. Even the bloen-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/blog/posts/pwm-micro-bitFri, 23 Sep 2016 11:50:57 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:db7c5ef0-88c1-4bb3-9884-34f6c8037e44jc20480<p>Further to the experiment above, here&#39;s code that steps through 1 to 5 intervals.</p><p>&nbsp;</p><p><span>[View:/resized-image/__size/470x280/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-db7c5ef0-88c1-4bb3-9884-34f6c8037e44/contentimage_5F00_182288.jpg:470:280]</span></p><p>&nbsp;</p><p>From the accumulated scope trace, you can see that the interval is actually 20uS [most of the time] and there&#39;s a extra 3uS setup on the first one. Programmer&#39;s Wonky Modulation?</p><p>&nbsp;</p><p><span>[View:/resized-image/__size/480x234/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-db7c5ef0-88c1-4bb3-9884-34f6c8037e44/contentimage_5F00_182289.png:480:234]</span></p><img src="https://community.element14.com/aggbug?PostID=2041&AppID=293&AppType=Weblog&ContentType=0" width="1" height="1">