2N2222 datasheet – 2N2222 is a NPN switching transistor in a TO-18 metal package and his PNP complement is 2N2907A.
「Arduino輕鬆入門:範例分析與實作設計」書裡的程式原始碼與電路圖檔案. Contribute to yehnan/arduino_book_yehnan development by creating an ...