detector Archives - BobVolts Electronics https://store.bobvolts.com/tag/detector/ Tue, 22 Jan 2019 16:56:14 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://store.bobvolts.com/wp-content/uploads/2022/07/cropped-cropped-Screenshot_20220713-050438_2-removebg-preview-32x32.png detector Archives - BobVolts Electronics https://store.bobvolts.com/tag/detector/ 32 32 How to build an object Infrared sensor https://store.bobvolts.com/how-to-build-an-object-infrared-sensor/ https://store.bobvolts.com/how-to-build-an-object-infrared-sensor/#respond Tue, 22 Jan 2019 16:56:14 +0000 https://lrn2make.com/?p=3771 General Description If you are here, it means you wanna construct an infrared sensor to detect moving object. Infrared sensors are used to detect movements of objects or objects placed in-front of the sensor. The basic concept of the infrared

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]]> https://store.bobvolts.com/how-to-build-an-object-infrared-sensor/feed/ 0 3771 Intelligent Fake Banknote Detector https://store.bobvolts.com/intelligent-fake-banknote-detector/ https://store.bobvolts.com/intelligent-fake-banknote-detector/#respond Mon, 17 Sep 2018 07:17:11 +0000 https://lrn2make.com/?p=1069 General Overview There is no doubt that, counterfeit money is becoming more and more widely spread in the world today especially in third world countries. Some of us who have been victims like myself will bear me witness how aching

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