用于控制小型柴、汽油机组的数字密码锁

The digital password-lock controller for minitype diesel or gasoline generating sets

介绍采用PIC16F876单片机、128×64LCD液晶显示器、3×4键盘矩阵组成的数字密码锁控制器,用于控制小型柴、汽油发电机组。该控制器通过判断输入密码的正确与否来控制柴、汽油发电机组的启停。同时它还兼具监测发电机组的电压、电流等电参量功能。

Introduced the digital passwordlock controller composed with the PIC16F876 microeontroller, 128 × 64 LCD and 3 × 4 keyboard to controll minitype diesel or gasoline generating sets. It can controll power on or off of the minitype diesel or gasoline generating sets by password. And the system can monitor electric parameters including voltage, current etc.