IP屬地:陜西
Micro:Bit 連接TM1637數(shù)字顯示屏 插口介紹 VCC對(duì)應(yīng)正極 GND接地即負(fù)極 CLK 時(shí)鐘線,根據(jù)程序中設(shè)置對(duì)接4.DIO數(shù)字輸入...
Micro:Bit LCD1602開發(fā)筆記 插口介紹 1.VCC對(duì)應(yīng)正極3V或者5V 2.GND對(duì)應(yīng)負(fù)極 3.SCL對(duì)應(yīng)P19 4.SDA對(duì)應(yīng)P...