説明

• STEM project: Build a telegraph machine. Can you deliver your dad and mother an " you" message in Morse code? All-Inclusive: Our STEM kits come with all of the obligatory materials, instruments for a profitable project. Learning Through Play: We wish to , clear and pleasing for households to spend time building, exploring and creating together. Great Gifts: Spend nice academic time together! color:As proven Material:pcb Package Contents: 1 x stem kits(Not included 4 AA batteries batteries) Only the above package content, different merchandise aren't included. Note: Light and assorted exhibits can cause the color of the thing in the photograph slightly diversified from the genuine thing. The length allowed error is +/- 1-3cm.

• 
• 
• 
• 
• 

レビュー