MH-M18 Pin KEY : Button control terminal (4 button functions, additional resistance required) MUTE: Mute control terminal (output high level 3.3V when muting, output low level during playback) VCC: Positive 5V power supply (Lithium battery 3.7V power supply requires short circuit diode) GND: negative power supply L: Left channel output R: Right channel output Feature: Control terminal: used to control the power amplifier board. When muting, MUTE outputs a high level of 3.3V, and outputs a low level during playback. KEY button control: This function requires additional connection of resistors and buttons. Volume power off function: The default output is 100% volume. Press the button to control the volume increase and decrease. If the control volume is less than 15%, the volume output will be 15% after re-powering; if the control volume is greater than 15%, the original volume will remain unchanged after power-on.
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- Contact Seller:+8801687-192610
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Noodles & Company is an American fast-casual restaurant that offers international and American noodle dishes and pasta in addition to soups and salads. Noodles & Company was founded in 1995 by Aaron Kennedy and is headquartered in Broomfield, Colorado. The company went public in 2013 and recorded a $457 million revenue in 2017.In late 2018, there were 460 Noodles & Company locations across 29 states and Washington, D.C.
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