24V铅酸电池电量指示检测，把电池存留的电量通过电池电压的折算方式，分成5个等级进行测量并用led显示。-24V lead-acid battery Detect instructions, put the battery remaining battery voltage electricity through the conversion means is divided into five Level measurement and led display.

实用于48v12Ah电动车铅酸蓄电池充电控制 采用四段式：预充-恒流-恒压-浮充 有温度补偿控制和过程参数串行输出。-Practical battery charge control in 48v12Ah electric vehicle lead-acid using four sections: pre-charge- constant current- constant voltage- float temperature compensation control and proces

铅酸电池充电器 源程序 转灯控制 充电流程不可逆 基于STM8S003F3P6(Lead-acid battery charger source program The rotation lamp controls the charging process based on STM8S003F3P6)