devcang 發(fā)表于 2023-11-28 09:55
// Example testing sketch for various DHT humidity/temperature sensors
// Written by ladyada, publi ...
devcang 發(fā)表于 2023-11-28 09:55
// Example testing sketch for various DHT humidity/temperature sensors
// Written by ladyada, publi ...
2.53 KB, 下載次數(shù): 7
Hephaestus 發(fā)表于 2023-11-29 00:25
100個(gè)NaN有99個(gè)是除0,樓主檢查下更下面的代碼,有沒有判斷被除數(shù)是0的邏輯。
lwq1947 發(fā)表于 2023-11-29 07:26
DHT.h庫(kù)雖i支持多種型號(hào),但兼容性差。給你發(fā)一個(gè)DH11專用庫(kù)試試。
glinfei 發(fā)表于 2023-11-29 10:52
程序沒看出問題,那只能是硬件或聯(lián)結(jié)問題吧?
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