ボルテージレギュレーターの理解と選び方は? The 7805 voltage regulator is a series-regulated voltage regulator. It is equipped with overheating, overcurrent, and 続きを読む »
サーミスタの紹介とその仕組み A thermistor is a resistor whose resistance is susceptible to temperature. Therefore Thermistors, or semiconductor thermistors, 続きを読む »