A range of Arduino-based projects is enabling automation in document handling, 3D scanning, smart home monitoring, biometric security, and home system control. These solutions use open-source hardware ...

Although LCD displays have been used in almost every type of consumer electronics display over the last two decades, many of ...

There was a time when a CB radio was a simple affair: a small box with a channel selector, volume, and squelch controls. No ...

Besides showing the weather, it can also sync with your calendar and control smart home devices—if you have a SwitchBot ...

My external monitor used to need clunky buttons for brightness. PowerToys puts the slider in Windows right where it should be ...

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...

Abstract: In recent years, low-power technology has had a significant impact on portable electronic devices; with mobile devices, the low-power circuit design has become the primary issue. At present, ...

Abstract: This article investigates the application of using error-related potential (ErrP)-based brain–computer interface (BCI) paradigm to control robot movements with implicit commands. ErrP is a ...

and SPI e-paper boards from Waveshare having the same panels ...

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