PAM8403 with Output Controlling PotentiometerPAM8403 is a basic 5V input amplifier board that can drive two 3W + 3W stereo speakers. It's a great option for anyone looking for a Class D stereo audio amplifier with a tiny footprint. The user can get high quality audio reproduction from a stereo input using this amplifier. It also has a unique function in that it can drive speakers directly from the output. This PAM8403 Amplifier module differs from the conventional PAM8403 Amplifier board in this

Number of Channels 1 (One) Operating Voltage 12V DC RF Frequency 315 MHz  Receiver Sensitivity >97 dBm Dimension (LxWxH) 35x30x16

Operating Current 20mA Sensitivity 0

Industrial and Domestic Fields

DC Reverse Current 10µA at 25°C Operating Temperature -55°C to 125°C

It is a little WIFI board based on the ESP8266

Brown for these 8K2 resistors

This 2mm Heat Shrink Sleeve is ideal for insulation

trr = 100 ns (@ IF = 75 A)

It is designed for Generic low power IoT sensor hub

These are Carbon Film Resistor with a value of 470k ohm 1/8W and tolerance of ±5%

making it easy to join the strip

5V Maximum current to any I/O pin IN: 25mAOUT: 25mA Operating Temperature -40°C to +125°C Maximum current into VDD pin 250mA