Next, AiXun Precision Soldering will introduce three modification directions for you. 1. Potentiometer If you have a low to mid priced guitar, you can upgrade the wiring and potentiometers. A key parameter of the potentiometer is the resistance value. The cheaper the potentiometer, the higher the resistance value. The higher the resistance value, the more high frequencies the sound will have.

After getting the bare PCB board, you should first conduct a visual inspection to see if there are problems such as short circuit and open circuit. Then familiarize themselves with the schematic diagram of the development board, and compare the schematic diagram with the PCB silk screen layer, to avoid it does not match the PCB.

AiXun Smart Pointer Ammeter, Mechanical Pointer Ammeter, Max current 3A, Intuitive analysis

Double-sided circuit board is the most common type of circuit board in the printed PCB industry. Double-sided circuit boards are used in a wide range of fields, ranging from household appliances to medical industries. So for professional soldering, what are the most common methods of soldering double-sided circuit boards?

Solve the problem: 1. Interface optimization, new light-colored skin 2. Fix some known bugs Log into AiXun official website www.aixuntech.com to download

Modern printed circuit boards (PCB) are the lifeblood of today's technology. It's nearly impossible to find electronics without some form of PCB. While a professional PCB manufacturer is required to produce high quality printed circuit boards, you can create your own homemade PCB

In the work of debugging and repairing electronic equipment, it is often necessary to replace some components. The premise of replacing components is of course to desolder the original components. If the method of desoldering is not proper, the printed circuit board will be damaged, and even if the components do not fail, they cannot be reused. Desoldering is more difficult than soldering and requires proper methods and tools

This is a detail that engineers rarely think about. Today, AiXun will take a look at the general opinion with you. Let's understand this green board first