/challenges-projects/design-challenges/1-meter-of-pi/b/blog/posts/project-r-a-g---blog-5---sensor-light-modulePrevious Blog Project R.A.G. - Blog #4 - Quick Tool Change Mechanism For The Robot Arm Blog #5 - Sensor &amp; Light Module 1. Introduction 2. Idea Sensors Lights 3. Plan Sensors I&#39;m planning on using MQ135 DHT22 Phototransistoren-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/1-meter-of-pi/b/blog/posts/project-r-a-g---blog-5---sensor-light-moduleSun, 27 Dec 2020 19:23:27 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f8ba3dc2-c9c4-4d23-8ac2-fc2ccc27d558DAB1<p>Good update.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=10537&AppID=269&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/1-meter-of-pi/b/blog/posts/project-r-a-g---blog-5---sensor-light-moduleSat, 26 Dec 2020 21:35:17 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f8ba3dc2-c9c4-4d23-8ac2-fc2ccc27d55814rhb1<p>A very detailed, informative and professional blog. As I read through I could see you&#39;ve taken&nbsp; the time to include circuits and photos that can help others develop their own projects, so well done. The thermal imager of the wrapped LED was interesting - I hadn&#39;t realised they would get that hot!</p><img src="https://community.element14.com/aggbug?PostID=10537&AppID=269&AppType=Weblog&ContentType=0" width="1" height="1">