https://www.electronicsforu.com/electronics-projects/hardware-diy/remote-without-battery-that-can-work-for-years Electronics For U | Circuits, News & Mini Projects Fri, 26 Jul 2024 10:48:42 +0000 hourly 1 https://wordpress.org/?v=6.8.1 https://www.electronicsforu.com/electronics-projects/hardware-diy/remote-without-battery-that-can-work-for-years#comment-344330 Sat, 13 May 2023 04:43:04 +0000 https://www.electronicsforu.com/?p=101634#comment-344330 Please is there a video of how one can fully design and simulate this on MATLAB

]]> https://www.electronicsforu.com/electronics-projects/hardware-diy/remote-without-battery-that-can-work-for-years#comment-344059 Wed, 30 Nov 2022 15:21:17 +0000 https://www.electronicsforu.com/?p=101634#comment-344059 This article is very sketchy, explanation of the functioning is unclear. For example, how does a single piezo crystal cause the transmission of encoded signals for different functions, like “Next”, “Previous”, “Pause” etc. Most remote control have a number of buttons relating to different functions, so do we need a separate crystal for each button?

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