SynopsisA touchscreen is an input device normally layered on the top of an electronic visual display of an information processing system. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen w.....
SynopsisLight Emitting Diode (LED) is a solid-state semiconductor devices, which canconvert the energy from an electric current into light.Led chip is a core component of LED, referring to the PN junction. China is the largest LED Chips market with about 24% mar.....
SynopsisTuning capacitors may have their capacitance changed by mechanical motion. Generally two versions has to be distinguished Variable capacitor – variable capacitor for intentionally and repeatedly tuning an oscillator circuit in a radio or another tuned ci.....
SynopsisPrint on demand software allows e-commerce businesses to create customized products that are automatically manufactured when a customer purchases an item such as a shirt, mug, or tote bag. Print-on-demand (or POD) is an order fulfillment method where ite.....
SynopsisIn computing, an optical disc drive (ODD) is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs. In China, External ODD key play.....
SynopsisAn inertial measurement unit (IMU) sensor is an electronic device that measures and reports a craft's velocity, orientation, and gravitational forces, using a combination of accelerometers and gyroscopes, sometimes also magnetometers. In this report, the high .....
SynopsisAll the music played by the business site through professional technical equipment is collectively referred to as "background music".In the shopping environment, store music is an important factor affecting consumers' shopping experience.The compound annual gr.....
SynopsisFast fashion is a contemporary term used by fashion retailers to express that designs move from catwalk quickly to capture current fashion trends. Fast fashion allows mainstream consumers to purchase trendy clothing at an affordable price. Fast fashion became .....
SynopsisExternal AC-DC Power Supply is a type of external power supply (EPS) that supplies electric energy and designed to convert line voltage ac input into lower voltage dc output. The major players in global External AC-DC Power Supply market include Delta(El.....
SynopsisA junction box is an enclosure that protects a connection (the junction) of two or more wires carrying electrical current. This level of protection is needed to prevent fires and to maintain solid, reliable connections that stay tight over many years. The use .....
