1 قطعة AD828 NE5532 TDA1308 مضخم الصوت وحدة Op أمبير قبل مكبر للصوت مجلس

$9.86

القسم: إلكترونيات وأجهزة منزلية

Product parameters Board size: 33mm * 25mm (single power supply version) 29mm * 28mm (dual power supply version) Working voltage: DC 3V-7V (TDA1308 version) DC 4V-15V (AD828 version) DC 5V-15V (NE5532 version) DC dual 5V-15V (NE5532 dual power supply version) Note: The board is not provided with a regulated power supply, and the regulated power supply or battery power supply is used during installation, otherwise there may be interference. Magnification adjustment If you feel that the default magnification is inappropriate, you can change the magnification as follows: Single power supply…