Search results
The page "Signalling device" does not exist. You can create a draft and submit it for review or request that a redirect be created, but consider checking the search results below to see whether the topic is already covered.
- An output signal switching device (OSSD) is an electronic device used as part of the safety system of a machine. It provides a coded signal which, when...3 KB (470 words) - 14:01, 6 February 2024
"VISUAL SIGNALLING", Royal Navy Communications Branch Museum/Library website "Visual Signalling". HMS Collingwood Heritage Collection. "Signaling lamp"...8 KB (950 words) - 07:54, 24 March 2024- A buzzer or beeper is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers...4 KB (454 words) - 22:17, 23 March 2024
Japanese war fan (redirect from Japanese signalling war fan)shape, and use. One of the most significant uses was as a signalling device. Signalling fans came in two varieties: a folding fan that has wood or metal...8 KB (809 words) - 01:43, 28 May 2024
Level crossing signals are the electronic warning devices for road vehicles at railroad level crossings. Level crossings can be operated in various ways...8 KB (1,024 words) - 18:05, 30 April 2024
A time ball or timeball is a time-signalling device. It consists of a large, painted wooden or metal ball that is dropped at a predetermined time, principally...19 KB (1,945 words) - 09:21, 22 December 2023
Automotive lighting (redirect from Turn signal)vehicle has lighting and signaling devices mounted to or integrated into its front, rear, sides, and, in some cases, top. Various devices have the dual function...115 KB (13,106 words) - 20:10, 19 May 2024
Heliograph (redirect from Solar signal)reliably documented heliographic device, despite much speculation about possible ancient incidents of sun-flash signalling, and the documented existence...29 KB (3,262 words) - 18:33, 7 May 2024
ground-to-ground or ground-to-air signaling device, a target or landing zone marking device, or a screening device for unit maneuvering. The M18 was developed...4 KB (445 words) - 19:14, 30 September 2023
rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to...15 KB (1,894 words) - 21:44, 14 September 2023
with a distinctive design and colours. It is used as a symbol, a signalling device, or for decoration. The term flag is also used to refer to the graphic...56 KB (6,493 words) - 05:37, 27 May 2024- pejorative usage of the term "virtue signalling," in a 2015 Spectator article. His 2015 formulation described virtue signalling as empty boasting (directly or...18 KB (1,981 words) - 16:40, 20 May 2024
Traffic light (redirect from Traffic signal)Traffic lights, traffic signals, or stoplights – also known as robots in South Africa and Namibia – are signalling devices positioned at road intersections...97 KB (10,635 words) - 21:42, 28 May 2024
A railway signal is a visual display device that conveys instructions or provides warning of instructions regarding the driver's authority to proceed...26 KB (3,180 words) - 18:06, 8 February 2024
Ratchet (instrument) (section Warning/signaling device)instrument of the percussion family and a warning/signaling device. It operates on the principle of the ratchet device, using a gearwheel and a stiff board mounted...8 KB (912 words) - 02:51, 20 February 2024- Road traffic control devices are markers, signs and signal devices used to inform, guide and control traffic, including pedestrians, motor vehicle drivers...10 KB (1,431 words) - 15:26, 23 January 2024
A doorbell is a signaling device typically placed near a door to a building's entrance. When a visitor presses a button, the bell rings inside the building...12 KB (1,443 words) - 19:31, 3 April 2024- In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer...13 KB (1,509 words) - 03:13, 20 April 2024
An alarm device is a mechanism that gives an audible, visual, combination, or other kind of alarm signal to alert someone to a problem or condition that...9 KB (1,075 words) - 04:37, 12 May 2024- An output device is any piece of computer hardware that converts information or data into a human-perceptible form or, historically, into a physical machine-readable...19 KB (2,178 words) - 16:50, 14 April 2024
- incorrect functioning of the signs or signalling devices. 6. Depending on requirements, signs and signalling devices must be cleaned, maintained, checked
- quadrilateral) with a distinctive design that is used as a symbol, as a signaling device, or as decoration. FLAG, n. A colored rag borne above troops and hoisted
- as a signalling device; when Voldemort touches the Dark Mark of any Death Eater, all other Dark Marks turn black and painful. This is a signal to all