Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
Abstract: Most commercial optocouplers integrate at least two optical elements, such as a light-emitting diode (LED) and a silicon photodiode (PD), which function as a simple signal switch. However, ...
Abstract: Galvanic isolation is commonly utilized in power transmission and data communication. Studies have explored inductive and electromagnetic coupling for isolation between nearby circuits, ...
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