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add check is nan on dht22

This commit is contained in:
Muhammad Izza Alfiansyah 2024-07-01 13:29:02 +07:00
parent 52a3c61c91
commit 552872d3dd
1 changed files with 8 additions and 0 deletions
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8
microcontroller/sketch_apr22a/sketch_apr22a.ino
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@ -362,6 +362,14 @@ void runFermentasi() {
suhu = dht.readTemperature(); suhu = dht.readTemperature();
kelembaban = dht.readHumidity(); kelembaban = dht.readHumidity();
if (isnan(suhu)) {
suhu = 0;
}
if (isnan(kelembaban)) {
kelembaban = 0;
}
if (suhu != 25.5 && kelembaban != 25.5) { if (suhu != 25.5 && kelembaban != 25.5) {
// menampilkan suhu dan kelembaban pada LCD // menampilkan suhu dan kelembaban pada LCD
lcd.clear(); lcd.clear();