只需一步,快速开始
void setup() { Serial.begin(9600); } void loop() { Serial.println(analogRead(A7)); delay(1000); } 下面看一下具体接线,跟接光敏电阻的一样,只是用火 ...
|手机版|创客联盟网
GMT+8, 2025-8-26 01:57 , Processed in 0.022072 second(s), 14 queries , Gzip On, Redis On.
Powered by Discuz! X3.3
© 2002-2025 www.iCAx.org