After updating my ESPHome device to version 2025.10.0, sensor displays “No connection! Waiting for wifi” on my LCD screen, and the custom template sensor reports “Wi-Fi Status: Disconnected.” Despite ...
Abstract: To improve the efficiency of patient calls and the quality of medical services in hospital wards, this paper proposes a design scheme for a bed call system based on an embedded platform and ...
Abstract: A high-precision digital DC current source with the AT89S52 single-chip microcomputer as its core, is composed of a control circuit, digital-to-analog (D/A) conversion, display, ...
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