24 October 2022

• 19:2219:22, 24 October 2022 diff hist −17‎ Sandbox ‎No edit summary Tag: Visual edit
• 19:2019:20, 24 October 2022 diff hist −3‎ Sandbox ‎No edit summary Tag: Visual edit
• 19:2019:20, 24 October 2022 diff hist +14‎ Sandbox ‎No edit summary Tag: Visual edit
• 19:1719:17, 24 October 2022 diff hist +39‎ Sandbox ‎No edit summary Tag: Visual edit
• 19:1419:14, 24 October 2022 diff hist +45‎ Sandbox ‎No edit summary Tag: Visual edit

22 October 2022

• 16:2016:20, 22 October 2022 diff hist +64‎ Glossary ‎ →‎Glossary of Terms
• 16:1716:17, 22 October 2022 diff hist +301‎ N Glossary:Back EMF ‎ Created page with "Any electric motor functions equally as a dynamo, and when it's running, the dynamo effect generates a voltage known as the back EMF. This always opposes the voltage applied to drive the motor. The electrical work done in opposing the back EMF is what turns up as mechanical work on the motor spindle." current
• 16:0716:07, 22 October 2022 diff hist +92‎ Glossary:EMF ‎No edit summary current Tag: Visual edit

19 October 2022

• 21:2521:25, 19 October 2022 diff hist 0‎ m Glossary:AWG ‎No edit summary current Tag: Visual edit
• 21:2421:24, 19 October 2022 diff hist +50‎ Glossary ‎ →‎Glossary of Terms
• 21:2321:23, 19 October 2022 diff hist +161‎ N Glossary:AWG ‎ Created page with "AWG or American Wire Guage is a standard for specifying wire diameters, mainly used in North America. In the UK, SWG (Standard Wire Guage) is more commonly used."
• 21:1021:10, 19 October 2022 diff hist +389‎ Glossary ‎ →‎Glossary of Terms
• 21:0521:05, 19 October 2022 diff hist +52‎ Glossary:Condenser microphone ‎No edit summary current Tag: Visual edit
• 21:0421:04, 19 October 2022 diff hist +211‎ N Glossary:Magnetic induction ‎ Created page with "Magnetic induction is the effect discovered by Michael Faraday, by which a voltage is induced in a conductor subjected to a varying magnetic field. This is the principal on which all dynamos and generators rely." current
• 20:5820:58, 19 October 2022 diff hist +211‎ N Glossary:Dynamic microphone ‎ Created page with "A dynamic microphone contains a permanent magnet and a coil which vibrates in sympathy with the sound, inducing a small voltage in the coil by the principle of magnetic induction." current
• 20:5120:51, 19 October 2022 diff hist +295‎ N Glossary:Condenser microphone ‎ Created page with "A condenser microphone (typically a high quality or professional one) contains a thin conducting diaphragm exposed to the sound and a fixed metal plate behind it. When charged to a relatively high voltage, the varying capacitance between them generates a varying output."
• 20:3220:32, 19 October 2022 diff hist +284‎ N Glossary:Electret microphone ‎ Created page with "An electret microphone is one containing an electret material (having a built-in electric charge) to convert the sound into a varying electric charge. An FET is always incorporated in it requiring a supply of a few volts, to convert the charge into a varying voltage." current
• 20:1520:15, 19 October 2022 diff hist +311‎ Glossary ‎No edit summary
• 20:1020:10, 19 October 2022 diff hist +93‎ N Glossary:Thunderbolt ‎ Created page with "Thunderbolt is a high speed data interface mainly used for storage and video display devices." current Tag: Visual edit
• 20:0020:00, 19 October 2022 diff hist +112‎ N Glossary:Firewire ‎ Created page with "Firewire (also known as IEEE 1394) is a high speed data interface mainly used for video and external hard disks." current Tag: Visual edit
• 19:4719:47, 19 October 2022 diff hist +286‎ N Glossary:Lightning (connector) ‎ Created page with "Lightning is an Apple-proprietary connector used on Apple iPods, iPhones and iPads since 2012. It can be inserted either way up and can be used for charging, sync and accessories. It contains an authentication chip making it difficult for 3rd parties to produce compatible accessories." current Tag: Visual edit
• 19:2219:22, 19 October 2022 diff hist +7‎ Glossary:Tolerance ‎No edit summary Tag: Visual edit
• 19:2019:20, 19 October 2022 diff hist +173‎ N Glossary:Tolerance ‎ Created page with "Tolerance is an indication of the accuracy of a device specification. For example, a 10 resistor with a tolerance of 5% may in fact have a value anywhere between 95 and 105."
• 14:2014:20, 19 October 2022 diff hist +1‎ m Portable radios ‎ →‎DAB radios

16 October 2022

• 15:0815:08, 16 October 2022 diff hist +219‎ Portable radios ‎ →‎DAB radios Tag: Visual edit
• 14:5714:57, 16 October 2022 diff hist +245‎ Kettles, electric urns and rice boilers ‎ →‎Fault finding and fixing Tag: Visual edit

15 October 2022

• 10:3510:35, 15 October 2022 diff hist +37‎ Vacuum cleaners ‎No edit summary
• 10:3510:35, 15 October 2022 diff hist +41‎ Table lamps ‎No edit summary
• 10:3410:34, 15 October 2022 diff hist +37‎ Steam Irons ‎No edit summary
• 10:3410:34, 15 October 2022 diff hist +37‎ Sewing machines ‎No edit summary
• 10:0510:05, 15 October 2022 diff hist +37‎ Digital weighing scales ‎No edit summary
• 10:0410:04, 15 October 2022 diff hist +37‎ Clocks ‎No edit summary
• 10:0410:04, 15 October 2022 diff hist +37‎ Carbon-based gadgets ‎No edit summary
• 10:0310:03, 15 October 2022 diff hist +37‎ Toasters ‎No edit summary
• 10:0210:02, 15 October 2022 diff hist +37‎ Mixers, blenders and coffee grinders ‎No edit summary
• 10:0210:02, 15 October 2022 diff hist +37‎ Kettles, electric urns and rice boilers ‎No edit summary
• 10:0110:01, 15 October 2022 diff hist +37‎ Microwave Ovens ‎No edit summary
• 10:0110:01, 15 October 2022 diff hist +37‎ Small cooking appliances ‎No edit summary
• 10:0010:00, 15 October 2022 diff hist +37‎ VHS Recorders ‎No edit summary current
• 09:5909:59, 15 October 2022 diff hist +37‎ Portable radios ‎No edit summary
• 09:5809:58, 15 October 2022 diff hist +37‎ CD and DVD players ‎No edit summary
• 09:5809:58, 15 October 2022 diff hist +37‎ Audio equipment ‎No edit summary
• 09:5709:57, 15 October 2022 diff hist +37‎ Quadcopters and drones ‎No edit summary
• 09:5709:57, 15 October 2022 diff hist +37‎ Compact cameras ‎No edit summary
• 09:5609:56, 15 October 2022 diff hist +37‎ Headphones ‎No edit summary
• 09:4709:47, 15 October 2022 diff hist +37‎ Summary iPhone iPad and iPod repair ‎No edit summary current
• 09:4609:46, 15 October 2022 diff hist +37‎ Custom ROMs ‎No edit summary current
• 09:4509:45, 15 October 2022 diff hist +38‎ Android Tips and Tricks ‎No edit summary current

14 October 2022

• 09:4209:42, 14 October 2022 diff hist −57‎ Resources ‎ Added Lessons in Electric Circuits Tag: Visual edit

11 October 2022

• 10:2010:20, 11 October 2022 diff hist +37‎ Paper shredders ‎No edit summary