Preces apraksts

• STEM project: Build a telegraph machine. Can you send your mother and father 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 prefer to , clear and fulfilling for households to spend time building, exploring and creating together. Great Gifts: Spend high-quality educational time together! color:As shown Material:pcb Package Contents: 1 x stem kits(Not included 4 AA batteries batteries) Only the above kit content, diverse item should not included. Note: Light and diverse displays may cause the colour of the object within the photograph barely different from the real thing. The measurement allowed error is +/- 1-3cm.

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