{"id":891,"date":"2022-08-28T03:36:15","date_gmt":"2022-08-28T03:36:15","guid":{"rendered":"https:\/\/ledask.com\/?p=891"},"modified":"2022-08-30T10:04:18","modified_gmt":"2022-08-30T10:04:18","slug":"led-scanner","status":"publish","type":"post","link":"https:\/\/ledask.com\/led-scanner\/","title":{"rendered":"LED Scanner: 4 Amazing and Simple Steps Required to build One"},"content":{"rendered":"\n
LEDs have become available and inexpensive stock-order light sources over the years. Plus, you can use LEDs for various beautiful light projects. One such project is the LED scanner.<\/p>\n\n\n\n
LED scanners can deliver intense electronic dimming light that enhances your lighting setup while giving you eye-catching effects. Also, you can use it for built-in automated programs that enhance the anti-theft system. Hence, it can protect against the loss of credit card details.<\/p>\n\n\n\n
However, the more power an LED scanner has, the more expensive it gets.<\/p>\n\n\n\n
So, in this article, we’ll focus on building simple LED scanners without mounting many components or making printed circuit boards<\/a>. You’ll also be seeing the percentage breakdown and accuracy of measurements. Also, this circuit uses the back-and-forth effect to give the chaser effect.<\/p>\n\n\n\n Are you ready? Then, let’s begin. <\/p>\n\n\n This section will teach us how to make an LED scanner using a MOSFET<\/a>, Arduino, and sixteen LEDs. So, before we begin, here’s a quick look at the schematics of this circuit:<\/p>\n\n\n\nHow to Build an Easy LED Scanner Circuit<\/strong><\/h2>\n\n\n