Search results
Results from the WOW.Com Content Network
An electronic symbol is a pictogram used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. These symbols are largely standardized internationally today, but may vary from country to country, or engineering ...
The following other wikis use this file: Usage on ar.wikipedia.org طنان كهربائي; Usage on bn.wikipedia.org ইলেকট্রনিক প্রতীক
A buzzer or beeper is an audio signaling device, [1] which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers and beepers include alarm devices , timers , train and confirmation of user input such as a mouse click or keystroke.
Socket connector for another item not P or J, paired with the letter symbol for that item (XV for vacuum tube socket, XF for fuse holder, XA for printed circuit assembly connector, XU for integrated circuit connector, XDS for light socket, etc.) X, XTAL, Y: Crystal, ceramic resonator, powered oscillator: ZD: Zener diode: often changed to "D ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
An electric buzzer uses a similar mechanism to an interrupter bell, but without the resonant bell. They are quieter than bells, but adequate for a warning tone over a small distance, such as across a desktop. A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
English: A crystal radio receiver circuit with detector bias battery and testing buzzer. This type receiver circuit was used with cat's whisker detectors during the wireless telegraphy era prior to the 1920s. Many of the crystals used in early cat's whisker detectors, particularly carborundum (silicon carbide), had large band gaps (forward ...