A journey of a thousand miles begins with a single step. After getting the board and being familiar with the hardware schematics, the development must first build a programming and debugging environme
Abstract: Design, fabrication and(haracterization of a novel 22. 5 and 11.25 muftioctave MMIC phase shifter with a sharing Lange coupler is described over 5 to20GHz band.
Watchdog is a way for CPU to recover itself when software runs away. Watchdog is divided into hard watchdog and soft watchdog. Hard watchdog is realized by special watchdog hardware circuit. There are
Technicians in electrical factories, home appliance repairmen and electronics enthusiasts all use electric soldering irons as soldering tools. Correctly selecting, operating and maintaining electric s