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IMX290 DataSheet

IMX304LQR-C datasheet

IMX307LQD-C数据手册

IMX307LQR-C datasheet

CW2015电量计程序，在STM8L151上开发的，已经实际应用。 The CW2015 is an ultra-compact, host-side/packside, sensing resistor free, fuel gauging system IC for Lithium-ion(Li+) based batteries in handheld and portable devices. The CW2015 tracks Li+ battery’s operational condition and uses state-of-art algorithm to report the relative State-of-Charge (SOC) of very different battery chemistry systems (LiCoOx, polymer Li-ion, LiMnOx etc.)The CW2015 is an ultra-compact, host-side/packside, sensing resistor free, fuel gauging system IC for Lithium-ion(Li+) based batteries in handheld and portable devices. The CW2015 tracks Li+ battery’s operational condition and uses state-of-art algorithm to report the relative State-of-Charge (SOC) of very different battery chemistry systems (LiCoOx, polymer Li-ion, LiMnOx etc.)

sony imx274数据手册,英文

GB15322-2003可燃气体探测器全部国标，包含1，2，3，4四个部分。

PCI9054原理图设计，Orcad版本，文件来自网络，不知道是否有设计错误，仅供参考

FPGA原理图库EP4CE55的ORCAD库文件。 不是原理图，下载请注意。

cyclone_IV原理图，芯片使用EP4CE10E22C8原理图一份，仅供参考。

51内核单片机集成2.4Gzigbee通讯模块