[High-tech LED News] BYD (1211.HK) fell sharply in Hong Kong trading on Wednesday, closing down 4.79% to close at 23.85 Hong Kong dollars. Mainly due to the announcement on Wednesday that BYD's net profit in the first quarter fell by 84% year-o…
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Lin Hongmin, chairman of…
Abstract: This paper proposes a design scheme of digital FM radio based on WinCE 6.0, introduces the system design flow based on WinCE 6.0 and the characteristics of digital FM radio chip Si4730, and analyzes the driver and application under WinCE6.0 in detail. The design methodology is v…
introduction
LED lighting is quickly welcomed by users because of its high luminous efficiency, long service life, simple brightness control and environmental protection. As a new energy-saving light source, LED lamps wi…