Hal

Christmas Tree Display(by _Hal )

Scratch is difficult, so I programmed it in VPL.

4 weeks ago

Scissor Lift (by Hal)

It was hard.I failed many times.I glad I could.

4 weeks ago

Scissor Lift(by Hal )

The program was difficult!

4 weeks ago

Scissor Lift(by Hal )

I was worried about whether the sensor would respond.It was exciting!

4 weeks ago

Scissor Lift(by Hal )

It was difficult. If it is over 200g, it will not lift.

4 weeks ago