EI Electronic Musical Color Light doorbell Young People Soldering Project Practice Electronic Kits for Soldering Practice to School Education Solder kit doorbell
【Wonderful Test of the Doorbell Welding Kit】Doorbell simulation welding kit, electronic doorbell is a more frequently used small electrical appliances in daily life, it has the advantages of small size, low cost and beautiful tone compared with electromagnetic induction type AC/DC electric bell.
【Working Principle】The use of electronic circuits to generate oscillating signals through the speaker sound.
【Quality Electronic Accessories】Kit inside the accessories are all high-quality new components,Every electronic component is factory tested for quality and quantity.High quality PCB with exquisite workmanship and precise printing,You can refer to the markings on the PCB board to solder each part.
【Practical Electronic Soldering Practice Kits】This soldering kit can be used for practical training, production courses, as well as for the majority of electronic DIY enthusiasts soldering practice.Suitable for DIY electronics enthusiasts and people who want to learn to solder, through the fun of soldering you can experience the charm of creation and gain a sense of accomplishment.
【Detailed Installation Instructions】This electronic kit is not a finished product, you need to solder yourself.Don't worry because we provide a detailed installation manual,and the installation information and diagrams are clearly marked on the PCB board. A detailed installation manual can be obtained by scanning the QR code inside the box.DIY beginners can also easily master and successfully assemble.If you have any questions, please contact us first. We can provide professional support.
Description
Doorbell simulation welding kit, electronic doorbell is a more frequently used small electrical appliances in daily life, it has the advantages of small size, low cost and beautiful tone compared with electromagnetic induction type AC/DC electric bell.