Direct factory mass customization can be contacted: 15858994086

Product name: KX1954 circuit set 9 pieces
Article no. : KX1954 circuit set 9 pieces
Size: suction card packaging size: 190*120*25mm
Weight: about 70g
Material: battery box + switch + lamp holder + bulb + motor + horn + blade + wire + crocodile clip
Color: mixed color
Battery: yes
Packing: 240 PCS
Rules: 600 * 450 * 550 mm

I want to climb step by step, at the same time, in a peak in blade fly forward, small day flow through tears and sweat, one day I have a belong to my day, I want to climb step by step, at the same time, in a peak in blade fly forward, small day flow through tears and sweat, one day I have a belong to my day, should put aside the heavy shell, finding exactly where there is blue sky, with the wind gently floating gently, after the injury is not feel pain, I want to climb step by step, waiting quietly looking at the sun's face, a little days Have big dreams, wrapped in a heavy shell gently look, I want to climb step by step, at the same time, in a peak in blade fly forward, small day flow through tears and sweat, one day I have a belong to my day, let the wind blow dry flow through tears and sweat, one day I have a belong to my day, a catchy nursery snail, reminds us of lovely little snail. Next we start making a fan we can cool off on a hot summer day.

Objective :1. Basic knowledge of simple electric circuit.
2. Know the original electronic parts,
3. Circuit connection.

Can do design: electric fan, lamp, horn, also can make a whole circuit

Zhejiang jianyi education technology co. LTD
Zhejiang jianyi education technology co., LTD. (former yifei toy factory)Founded in 2007, the current brand is \"XING TEACHER\", \"XING TEACHER\" and \"JIAN YI\". The company after 10 years of unremitting efforts, so that the enterprise gradually mature; Our company is a member of the teaching equipment industry association of the ministry of education, and a backbone enterprise of teaching equipment in zhejiang province. For three consecutive years, our company has been rated as \"honoring contracts and keeping promises\" by jinhua city, and \"advanced collective of jinhua teaching equipment industry\" by zhejiang province in 2014.
Zhejiang jianyi education technology co., LTD. Is a high-tech enterprise integrating modern scientific research and development of scientific and educational equipment, curriculum design, teaching resources integration and technical services. Zhejiang jianyi education science and technology co., LTD., with its high-tech products and modern scientific and educational equipment, is based in the education industry. Its products are sold all over the country and exported to Europe, America, Japan and South Korea. In terms of technical innovation ability, the company has professional designers engaged in the development of complete sets of scientific and educational products and the upgrading of existing products; In the production, management and installation services, the company strictly in accordance with the IS09001 international quality assurance system standards; In terms of marketing, \"xing teacher\" products have entered many provinces and cities in China and enjoy good reputation. Over the years to provide quality, advanced, professional series of modern teaching equipment and professional equipment r & d customized services. With excellent, high-quality professional personnel, perfect after-sales service product quality and set up a good corporate image. \"Teacher xing\" science and education physics series, chemical series, solar energy, wind energy, geography, biology, art and other products have been many times in the bureau of education bidding winning. Zhejiang jianyi education science and technology co., LTD. Continues to adhere to the \"quality to the best, service to the diligence, honesty\" business philosophy, adhere to the Yang \"xing teacher\" culture, casting \"xing teacher\" brand, create \"xing teacher\" business development policy. We are willing to cooperate wholeheartedly with old and new friends at home and abroad to make progress hand in hand and try our best to serve education and devote ourselves to the cause of education.

   Before assembling, please check whether the circuit is smooth, whether the circuit fittings are complete, and whether all contact points are in good contact. Be careful not to get the glue on the clothes or the skin during assembly. Spare parts should be put in the place where the younger brother and sister can't get, so as not to swallow the parts by mistake! Don't put it on your head, lest it fall and hurt you!