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2007年全国大学生电子设计大赛已告一段落,但心里却一直记忆犹新。当初我们选择的是本科组F题——电动车跷跷板。题目要求:①电动车能够沿跷跷板上坡、下坡、前行、后退,能在规定的时间到达并停留在指定位置;②在不加、加或改变配重的情况下,电动车都能于规定时间内在跷跷板上找到平衡点停留;③电动车能在指定的地面位置从不同的角度自动驶上跷跷板:④能分阶段实时显示电动车的行驶时间。
2007 National Undergraduate Electronic Design Contest has come to an end, but my heart has always remember. At the beginning we chose undergraduate group F - electric seesaw. Title requirements: ① electric vehicles can be up and down along the seesaw, downhill, forward, back, can be reached at a specified time and stay in the designated location; ② without adding, adding or changing the weight of the case, the electric car can In the specified time to find a balance on the seesaw to stay; ③ electric vehicles in the designated ground position from different angles automatically drive up the seesaw: ④ stage real-time display of electric car driving time.