Combo Of PAM8403 Digital 2 Channel Audio Amplifier Module, TP4056 3.7v Li-ion Lithium Battery Charger Module, 3v-5v DC Bluetooth Audio Receiver Module 1.8BT BIG IC Module (Pack of 3 Modules).

Name : Combo Of PAM8403 Digital 2 Channel Audio Amplifier Module, TP4056 3.7v Li-ion Lithium Battery Charger Module, 3v-5v DC Bluetooth Audio Receiver Module 1.8BT BIG IC Module (Pack of 3 Modules).

Net Quantity (N) : 3

PAM8403 is an Amplifier Board that can be powered using simple 5V max and 3V min input and could drive two 3W + 3W stereo speakers. It is an excellent choice for those, who want a Class-D stereo audio amplifier in a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input. Additionally, it has a special feature that is, it can drive speakers directly from its output. The TP4056 module is a complete constant current-voltage linear charging module for single-cell 3.7 V lithium batteries. During charging and discharging, it will continuously monitor the battery's voltage level and protects against overcharging and undercharging. It features two status outputs, one for charging in progress and the other for charging finished a glowing red LED indicates charging in progress and a glowing green LED indicates charging complete. It also has a programmable charge current of up to 1A, This is a Bluetooth audio receiver module with BIG IC SMD Chip, which means it can receive the audio signal of MP3 and other popular formats. It's very easy to connect and operate, and once connected to the other Bluetooth device like your phone or laptop etc. it can receive the signal and convert it into the output form which is compatible with the speakers. It has 3 output terminals L Out, R Out and GND to which you can directly connect your earphon

Country of Origin : India