jfzm2014

Recent Comments

  • 4 days, 7 hours ago jfzm2014 (1745)
    automatic robot,maybe ,it is not  a simply work
  • 6 days, 16 hours ago jfzm2014 (1745)
    The ball-robot is RC ,but not is use of ev3 or boost or wedo????
  • 6 days, 17 hours ago jfzm2014 (1745)
    35186 可以被 32187 替代,更省钱。
    sadly , they are 不能替代的,is different ,