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[其他小程序] ht7289b-v1.2
说明:LED显示和按键管理芯片HT7289B,功能超强: SPI接口,8位数码管显示,最多支持56个按键,16级亮度调节,段和位独立闪烁以及闪烁频率可调,按键连击功能等等,详见数据手册!-LED display and key management chip HT7289B, powerful: SPI interface, 8 digital tube display, supports up to 56 keys, 16 brightness adjustment, and independent<u-hwa> 在 2025-06-22 上传 | 大小:337kb | 下载:0
[其他小程序] ac97_r23
说明:This specification defines the Audio Codec ‘97 (AC ‘97) Architecture and Digital Interface (AC-link) specifically designed for implementing audio and modem I/O functionality in mainstream PC systems. This specification does not explicitly define<pww> 在 2025-06-22 上传 | 大小:1.02mb | 下载:0