#senzorultrasonicUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemit FeedbackNewcomers' CommunitySteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文SCT.암호화폐.CryptoWORLD OF XPILARBeauty of CreativityComunidad LatinaTron Fan Club#senzorultrasonicTrendingHotNewPayoutsMutedhodotech (40)in #senzorultrasonic • last monthModul senzor ultrasonic HC-SR04 – măsurare distanță cu precizieDetectorul de unde ultrasonice HC-SR04 este un modul compact, utilizat pentru măsurarea distanței prin ultrasunete.…