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电路10件套串并联科学实验玩教具电路儿童diy手工学生自制科技制

  • EXW Price: Min. order:
    ¥5.1
    ≥2/piece
    ¥4.9
    ≥120/piece
    ¥4.7
    ≥1200/piece
  • 2 piece
  • Exchage Rate 1 CNY ≈ 0.1418 USD
  • Weight 0.08 kg/piece
  • Item No. KX1950 电路10件套
  • Stock num 10000 piece
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  • Description
货号:KX1950 电路10件套
品名:电路10件套
尺寸:165*120*20mm
重量:约70g
材质:电池盒*1、鳄鱼夹*2、马达*1、开关*1、灯泡*1、灯座*1、导线*1、回形针*1、钉子*1、铁丝*1

、。
颜色:混色
是否使用电池:是
装箱:240pcs
箱规:495*390*380mm



实验目的:

认识电子配件、制作电路。

安全警告:

本产品内有配件都是学生实验制作专用器材,请在老师及家长的监督指导保证安
全下使用!所有产品禁

止食用!不适合三岁以下儿童使用,请勿按近火源。如果用到
电池组装前请检查电路是否畅通、电路上

的配件是否完整,各个接触的是否接触良
好,电池上+为正极、-为负极,组装过程中注意如果用到胶水

不要弄到眼睛和皮肤上。

Update time:20230530171205


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