Power shortage problems arise when too many USB devices connected to PC are working simultaneously. All USB devices, such as scanners, modems, thermal printers, mice, USB hubs, external storage devices and other digital devices obtain their power from PC. Since a PC can only supply limited power to USB devices, external power may have to[…]
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Speed indicator for PCs
For some reason or other, the Uk.0 principal feature of a PC is reckoned by many to be its CPU clock speed. and that is probably why many PC users have developed a habit of judging a ‘C by what appears on the 2-digit speed readout. Machines with a display reading -low ’33’ (for 33[…]
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TP4056 Micro-USB Battery Charger Circuit Diagram
Introduction to TP4056 : TP4056 is a fully linear (constant current/constant voltage) charger for a single cell Li-ion/LiPo (Lithium Polymer) batteries. Its low external component count and small outline package make it perfect for portable applications. Additionally TP4056 is compatible with micro USB as well as adapter. Moreover it also has features like Automatic recharger,[…]
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