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![]() Here are the steps to order a PCB at PCBWay :Visit the website: PCB Instant QuoteClick quick-order PCBUpload the gerber file by clicking "+Add Gerber File" and wait until the gerber file is finished uploadingSet the PCB specifications as you wish, starting from the number of PCBs, the number of layers, thickness, color and others.After that, look at the left, it will display the estimated cost, processing time and delivery service selected.Click Save to cartInserting ComponentInserting components according to the image aboveAssembly StepHere are the steps for attaching the delay module to amplifeir:Attach the Delay Module to the Blue Terminal block (Picture 1)connect the Delay Module output cable to R20 and R29 (Picture 2)The final result can roughly be seen in the image above. What is needed for this process is the gerber file of the layout design. For this schematic and layout, I design using eagle application.Make PCB FabricationFor PCB results with good quality. The following are the components required:SMD Component :1* Resistor 100k1* Resistor 22k1* Transistor PNP BC857Trough Hole Component :2* Male Header 1P1* Capacitor 10uF/35VCableSchematic and LayoutYou can see the schematic and layout in the image above. After that the delay module will provide logic low so that the output can function again (Picture 3).Componen RequiredThe components used are SMD and some are trough holes. This instantaneous voltage can be eliminated by giving logic High to the Mute IC pin.The function of the delay module that I made is to provide High logic for a moment on the mute pin, so that the output does not work and the instantaneous voltage will be lost. Therefore, in this article I will solve this problem by creating a "delay on" module.Cause of Pop NoisePop noise on the amplifeir TPA3116d2 V1 is due to the instantaneous voltage at the output (Picture 1 & 2). this problem is also experienced by my subscribers. When turned on, this amplifier emits annoying pop noise. but there is a problem with this amplifier when it is turned on. I think the amplifier has a pretty good sound. So on my YouTube channel, I reviewed the TPA3116d2 V1 amplifier. Wi-Fi Killer WiFikiller is used to check network security, please don't use it to attack other people's networks!. ![]()
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