feat: 全量同步 254 个常用的 Arduino 扩展库文件

arduino-libs/arduino-cli/libraries/MAX44009/src/MAX44009.h

@@ -0,0 +1,20 @@
+#ifndef MAX44009_h
+#define MAX44009_h
+#include <Arduino.h>
+#include <Wire.h>
+
+#define MAX_ADDR 0x4A // or 0x4B if A0 pin connected to Vcc
+
+class MAX44009 {
+    public:
+		MAX44009();
+		
+		int begin();
+		        
+		float get_lux(void);
+		
+};
+
+
+
+#endif