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Analog入力の時間調査 #25

Closed Komei1009 closed 7 years ago

Komei1009 commented 7 years ago

背景

Analog値を扱うため

目的

応答速度の要求を満たすため

対応内容

RikuHashimoto commented 7 years ago

unsigned long t1; unsigned long t2; void setup() { Serial.begin(115200); }

void loop() { t1 = micros(); analogRead(A0); t2 = micros(); Serial.println(t2-t1); delay(1000); }

コンソール結果(単位はμs) 190 184 172 166 174 185 187 156 186 193 161 153 166 182 172 194 174 166