单片机蓄电池智能充电保护系统设计与Proteus仿真实现：过压、过流、过温三重保护与LCD实时显示,基于STC89C52单片机的蓄电池充电保护设计：过压、过流、过温三重防护与LCD实时显示系统Proteus仿真实现。,51单片机蓄电池充电保护设计Proteus仿真 功能描述如下：本设计由STC89C52单片机电路+LCD1602液晶显示电路+ACS712电流检测电路+分压电路+PCF8591 AD检测设计+继电器电路+DS18B20温度传感器。 系统具有过压保护、过流保护和过温保护。 即如果蓄电池的电压超过14 V或充电电流高于0.7A或温度高于40℃，则继电器断开,否则继电器闭合。 液晶LCD1602实时显示温度、电压和电流。 1、DS18B20检测温湿度； 2、PCF8591检测电压； 3、ACS712检测电流 4、将测得的温度和电压、电流显示于LCD1602上，同时显示继电器状态ON OFF； 5、根据温湿度、电压、电流控制继电器开关，保证在过温、过压、过流情况下及时断开电源； 6、电路上的模块使用标号进行连接，看起来像没有连在一起，实际已经连了，不然怎么可能实现上述功能。 ,

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STMicroelectronics STM32 F1全系列PROTEL 99SE 原理图库+PCB封装库文件: STM32F100C4T6B ARM Cortex-M3 32-bit MCU, 16 KB Flash, 4 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tray STM32F100C4T6BTR ARM Cortex-M3 32-bit MCU, 16 KB Flash, 4 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tape and Reel STM32F100C4T7B ARM Cortex-M3 32-bit MCU, 16 KB Flash, 4 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 105 degC, Tray STM32F100C6T6B ARM Cortex-M3 32-bit MCU, 32 KB Flash, 4 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tray STM32F100C6T6BTR ARM Cortex-M3 32-bit MCU, 32 KB Flash, 4 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tape and Reel STM32F100C6T7B ARM Cortex-M3 32-bit MCU, 32 KB Flash, 4 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 105 degC, Tray STM32F100C8T6B ARM Cortex-M3 32-bit MCU, 64 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tray STM32F100C8T6BTR ARM Cortex-M3 32-bit MCU, 64 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tape and Reel STM32F100C8T7B ARM Cortex-M3 32-bit MCU, 64 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 105 degC, Tray STM32F100C8T7BTR ARM Cortex-M3 32-bit MCU, 64 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 105 degC, Tape and Reel STM32F100CBT6B ARM Cortex-M3 32-bit MCU, 128 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tray STM32F100CBT6BTR ARM Cortex-M3 32-bit MCU, 128 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 85 degC, Tape and Reel STM32F100CBT7B ARM Cortex-M3 32-bit MCU, 128 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 105 degC, Tray STM32F100CBT7BTR ARM Cortex-M3 32-bit MCU, 128 KB Flash, 8 KB Internal RAM, 37 I/Os, 48-pin LQFP, -40 to 105 degC, Tape and Reel STM32F100R4H6B ARM Cortex-M3 32-bit MCU, 16 KB Flash, 4 KB Internal RAM, 51 I/Os, 64-pin TFBGA, -40 to 85 degC, Tray STM32F100R4T6B ARM Cortex-M3 32-bit MCU, 16 KB Flash, 4 KB

STMicroelectronics STM32 F4全系列PROTEL 99SE 原理图库+PCB封装库文件: 'Library Component Count : 135 Name Description ---------------------------------------------------------------------------------------------------- STM32F401CBU6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 128 kB Flash, 64 kB Internal RAM, 36 I/Os, 48-pin UFQFPN, -40 to 85 degC, Tray STM32F401CBY6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 128 kB Flash, 64 kB Internal RAM, 36 I/Os, 49-pin WLCSP, -40 to 85 degC STM32F401CBY6TR ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 128 kB Flash, 64 kB Internal RAM, 36 I/Os, 49-pin WLCSP, -40 to 85 degC, Tape and Reel STM32F401CCU6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 256 kB Flash, 64 kB Internal RAM, 36 I/Os, 48-pin UFQFPN, -40 to 85 degC, Tray STM32F401CCY6TR ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 256 kB Flash, 64 kB Internal RAM, 36 I/Os, 49-pin WLCSP, -40 to 85 degC, Tape and Reel STM32F401RBT6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 128 kB Flash, 64 kB Internal RAM, 48 I/Os, 64-pin LQFP, -40 to 85 degC, Tray STM32F401RCT6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 256 kB Flash, 64 kB Internal RAM, 48 I/Os, 64-pin LQFP, -40 to 85 degC, Tray STM32F401RCT6U ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 256 kB Flash, 64 kB Internal RAM, 48 I/Os, 64-pin LQFP, -40 to 85 degC, Tray STM32F401VBT6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 128 kB Flash, 64 kB Internal RAM, 79 I/Os, 100-pin LQFP, -40 to 85 degC, Tray STM32F401VCT6 ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 256 kB Flash, 64 kB Internal RAM, 79 I/Os, 100-pin LQFP, -40 to 85 degC, Tray STM32F401VCT6U ARM Cortex-M4 32-bit MCU+FPU, 105 DMIPS, 256 kB Flash, 64 kB Internal RAM, 79 I/Os, 100-pin LQFP, -40 to 85 degC, Tray STM32F405OE ARM Cortex-M4 32-bit MCU+FPU, 210 DMIPS, 512 kB Flash, 192 kB Internal RAM, 72 I/Os, 90-pin WLCSP STM32F405OEY6TR ARM Cortex-M4 32-bit MCU+FPU, 210 DMIPS, 512 kB Flash, 192 kB Internal RAM, 72 I/Os, 90-pin WLCSP,