Signal Generator CJMCU AD9833 6 IN 1 W, The size 110*60

Description

• Working voltage: 6 IN
• HTB17TVRnMMPMeJjy1Xbq6AwxVXaj 1 W
• Working current: 0-200 mA
• The size: 110*60*2.5 mm

чтение карты if ( ! mfrc522.PICC_ReadCardSerial()) return;