可预设式全自动智能洗衣机设计，主要用单片机实现洗衣控制过程，用外围电路来模拟操作和显示洗衣过程-presets automatic washing machine intelligent design, the main laundry MCU control process, using the external circuit to simulate operation of the laundry process and display

全自动洗衣机原理与维修 -automatic washing machine theory and principle of automatic washing machine repair and maintenance