my Gerber File ready lets go to PCBway to create PCB

after redesign my audio display, i need Board more clean. so I go to PCBway to mak an order.

step by step how to order :

1. open the pcbway

pcbway.com

Project no 6 - Audio LedMatrixDisplay 10bar x 8ch

Purpose for audio display... The truth This device scan all ten channel audio mixer.. but due many condition and reason. i shrink into eight channel. able fit into 10x10cm box.

LMD Board shorted from Led Matrix Display. Use ordinary LED diameter 5mm total 80 dots..


Finally  This projects consist 3 stacked PCB.

LedMatrixDisplayBoard,

ControllerBoard and



FilterBoard.

Again, I ask PCBway to print this design. waiting for progress : still need double layer to create clean and cozy surface PCB.   here the design.

white color

Audio Mixer 4ch with Mini Amplifier

i plan creating audio mixer from MIcrophone. in small box about 10cmX8cm. 3 Input and 1 output mini 3,5mm stereo.