This means that the module works as expectedThe ResultEnjoy reading and watching the video. While in the second test, I will play music from the line in before this amplifier is turned on.Here are the test results :The first test: The module works as expected, pop noise no longer appears when the amplifier is turned onSecond test: After the module is turned on, there is a pause for a few seconds before the music starts. (Picture 3)TestingThe module and amplifier are installed, now is the time for the testIn the first test, I turned on the amplifier without music. 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. Arduino StandAlone v1.0 Arduino StandAloneThis project is an Arduino StandAlone.DriverDeCorrenteInatorv2.0 This project get started because i wanted operate two stepper motors and i had only one stepper moto.Arduino StandAlone v2.0 This board is an Arduino StandAlone based on atmega 328P, there is a conector ICSP to burn firmware.Display7Seg v1.0 A module for big display 7 seguiments!!.Display de 7 Seguimentos board of 7 segment display 10x7cm.Dado Eletr?nico v1.0 Dado Eletr?nico para brincadeiras e games.Dado Eletronico v2.0 Este projeto é um Dado Eletr?nico, no entanto sua pontua?o vai de 1 a 9.This project is a eletronic.Shield ESP8266 Breakout Todo maker passou pelo problema de n?o conseguir encaixar o ESP8266 na protoboard para fazer as liga.Placa Didática Microcontrolada Este projeto consiste em uma placa didática de sistema microcontrolado baseado no microcontrolador A.ESP 32 Shield This project is a shiel for ESP 32.This could implement HID directly, being programmed directl. DigiSpark Attiny85 This project is an Attiny85 based board.
Shield ESP32 LoRa TTGO ESP32 LoRa TTGOThis project consist in a shield for ESP32 LoRa TTGO.FeaturesThis project implements.Pulsing Heart This project is a beating heart!!! You can control the beating frequency, illustrating and reporting.BCD to 7 Segmentos Decodificador BCDEste projeto é uma placa com dois displays de 7 segmentos, com um CI CD4511 (Decodi.ESP32 LoRa TTGO v1.1 Shield This project consist in a shield for ESP32 LoRa TTGO.The board contains power interface (Jack P4) an.
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