The Best Way for Sampling Audio With ESP32

The examples in this article were tested on an ESP32 using the Arduino IDE3 Ways of sampling audio using a microcontroller:1. Direct (Sequential)readout2. Interrupt Driven Readout3. I2S Driven Readout...

The four Stages of Design

The Four Stages of DesignIng. Mark Donners  ‘Since new developments are the product of a creative mind, we must therefore stimulate and encourage that type of mind in every way possible’ Geo...

How To Get More PCBWay Beans?

When you place an order, after the goods arrive and confirm the receipt, you will get the same number of points and PCBWay beans (if the package doesn't arrive one month after delivery, the system wil...

popo-blog-220211-change

Content - factual correctness and a unique topicThe content cannot contain substantive errors, the topic should be unique (compared to other publications from our blog), and at the same time interesti...

Depth drilling eee

A Portable White Noise Generator Circuit

By Hesam Moshiri, Anson Bao A portable white noise generator is a handy tool that can be used to examine the circuit or a communication line under some random noises to make sure about the reliab...

2022 Spring Festival Notification

Dear customers,The Spring Festival of 2022 is coming, our "Standard PCB" factory will start the Lunar New Year holiday from January 31st to February 3rd. In order to meet the urgent demand of customer...

Best Shots with PCBWay - Results of 1st PCBWay Share your Order Feedback Activity

Our very first "Share your Order Feedback" activity has ended successfully, and we’d love to thank you all for your attention and active participation. We received over 700 feedbacks from our cus...

Photography PCB winners results

Delay Information About DHL Service

Dear Customer,Latest update 2022/1/20 GMT+8: Personnel at the port began to resume work one after another last night. For the orders from 7th to 11th, there were direct flights from Europe and America...

Meet The Winners of 4th PCB Design Contest

Since the 4th pcb design comtest was held in Aug, we have received 335 projects, which greatly exceeded our expectations,it is the highest number of entries in our history for the PCB design contest.T...

pcb design contest

9 Highlights of PCBWay's Unusual 2021

Dear All PCBWayers,2021 is an unusual year for all of us. Under the great control of the epidemic and on the premise of safety, our factory resumed production. Thanks for all the warm care and encoura...

Cooling FAN Controller using an LM35

By Hesam Moshiri, Anson BaoThe high temperature of the power components is a known phenomenon in electronics. To overcome this challenge, the designers mount heatsinks on the components to dissip...

LM35 Cooling FAN Controller

How to generate BOM and Pick and Place File in Proteus

In this tutorial, let’s see how to generate BOM (Bill of Materials) and CPL (Component Placement List) in Proteus.This tutorial was written for Proteus 8.13 version and the "dsPIC33_REC " sample proje...

proteus bom pick and place file

Seven Steps To Determine PCB Layout and Wiring

The design should be carefully analyzed and the tool software should be carefully set before starting wiring, which will make the design more in line with the requirements.1. Determine the number of P...

Why most PCB is green?

PCB board surface color, is actually the color of solder. First, the solder inhibitor can prevent the occurrence of component miswelding. Second, it can delay the service life of the device and preven...

All About FPC Hollow Board You Have To Know

About FPC hollow boardFPC hollowed-out circuit board, also known as window circuit board, FPC hollowed-out board, flexible hollowed-out board ect. Hollowed-out FPC board is made by punching, etching, ...

FPC hollow board circuit technology

2021 PCBWay Christmas event are coming!

Hello everyone!Our 2021 Christmas holiday activities is officially online! Here, we have prepared the BIG SALES for you guys, Let’s check it!1.Free Christmas CouponsPlenty of coupons are prepared. Eac...

Christmas Big sales PCBWay activity Coupons Gifts

5.1 Channel TDA7294 Audio Amplifier Board Hi-Fi Audio IC (7x TDA7294)

INTRO :-we have made a 5.1 Channel Amplifier Board using TDA7294 Audio Amplifier ICs. On a single board, there's a 5.1 channel amplifier circuit using 7x IC's (TDA7294) out of which 5 IC's are used as...

PCB Assembly Assembly process 4th PCB way Contest TDA7294 5 channel

How to build a power inverter at home: Tutorial

In this post we are going to explore about power inverters that can power small AC appliances from a DC source which can be used for camping outdoors or during an emergency like long or short power ou...

power inverter pcb pcb design

How to Design the Component Libraries in Altium Designer [Beginners Tutorial]

In this video, you will learn how to design/create a schematic symbol and a PCB footprint (a component library) in Altium designer and attach a 3D model to the footprint. Basically, you will create an...

Altium Designer

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