PAM8403 5V Class D 3W+3W Mini 2-Channel Stereo Amplifier Sticker “s” connected Arduino AD pins

“s” connected Arduino AD pins

separated by only a few microns

Blue wire: Ground

Imp : 100 mA

PAM8403 5V Class D 3W+3W Mini 2-Channel Stereo Amplifier Sticker “s” connected Arduino AD pinsIntroduction : L Audio Jack (TRS Tip) Left Channel Input Gnd Audio Jack (TRS Sleeve) Ground Channel Input R Audio Jack (TRS Ring) Right Channel Input 5v(+) 5v DC Power VDD 5v( ) 5v DC Power GND L(+) Left Channel Positive Output L( ) Left Channel Negative Output R(+) Right Channel Positive Output R( ) Right Channel Negative Output Features of PAM8403 Amplifier Board Operating Voltage: Wide power supply ranges from 2. 5V to 5. 5V DC Dual channel stereo