Main consumer electronics products include radio receivers, television sets, MP3 players, video recorders, DVD players, digital cameras, camcorders, personal computers, video game consoles, telephones and mobile phones.[5] Increasingly these products have become based on digital technologies, and ha
Environment Test of Keliking SMD Buzzer
Why some buzzers don't make sound before being assembled?
Sound device is various kinds of specifications, need to know several parameters (voltage, current, drive mode, size, connection/fixed way), of course, more importantly, want a voice (sound pressure size, frequency).Buzzer manufacturers of magnetic buzzer, from 1.5 to 24 v, piezoelectric from 3 v to
A buzzer or beeper is an audio signaling device,[1] which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke.
Why some buzzers are soundless or the sound cracking after using period of time?
Smartglasses or smart glasses are wearable computer glasses that add information alongside or to what the wearer sees.[1][2][3][4][5][6][7][8] Alternatively smartglasses are sometimes defined as wearable computer glasses that are able to change their optical properties at runtime. Smart sunglasses w
Changzhou Keliking Electronics is a specialized manufacturer of micro SMD buzzer.Keliking now owns two registered trade marks: KELIKING and KELIKINGS.English description of company name in China is CHANGZHOU KAILIJIN ELECTRONIC CO.,LTD.English description of company name at abroad is CHANGZHOU KELIK
