The circuit has been designed for transistors to determine whether the pin is emitter, base or collector as well as the type if NPN or PNP polarity, and can also be used in testing diodes. 4011 – a ...

This issue arose in the present study, as seen from the current–voltage characteristics of the BC and base–emitter (BE) junctions at 300 K (Fig. 1b). Rectifying behaviour indicates Schottky diodes are ...

Hand-marked cards for applications like voting machines and meter readers often have dark marks, light marks, erasures, or dirt. Digital systems can't distinguish between an intended mark, dirt, or ...

(Nanowerk News) Researcher at iGaN Lab, University of Science and Technology of China, have developed a multifunctional three-terminal diode that functions both as a light emitter and a detector. This ...