本代码为Jennic公司芯片JN5121 电池电压测量测试程序

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.