Introduction of welding accessories and cleaning tools

 ECU engine control unit related knowledge The engine control unit (ECU) is the digital brain of the engine, which is responsible for monitoring and managing the basic systems that ensure the safe driving of the car. Today, our ecufixtool will take you to understand the relevant knowledge of the ECU engine control unit. What is an Engine Control Unit (ECU)? An ECU is essentially a small computer that manages the actuators on your car's engine to keep it running flawlessly, the ECU controls everything in the engine including wheel speed, braking power, ignition timing, idle speed and air/fuel mixture , An Engine Control Unit (ECU) is a small computer, i.e. a microprocessor, that controls a car's engine by evaluating data from various inputs (sensors) in real time using specific software. Depending on the input data the ECU receives from the aforementioned sensors , it is responsible for the following: fuel injection ignition of the fuel mixture Engine speed turbocharger boost ...

 Wide application of trinocular microscope If you're looking to repair electronics, you'll benefit from a microscope, with a wide range of equipment to choose from, from optical stereo microscopes to digital microscopes with and without screens. We Phonefix will introduce different styles of equipment for our trinocular microscopes, HDMI 48MP 4K USB Microscope It is used for mobile phone PCB repair welding digital image acquisition and is used for monocular trinocular welding microscope digital image video teaching live broadcast mobile phone repair tool. 4K 51MP HMDI VAG Industrial Camera Microscope Portable Industrial Microscope Kit with 51MP 4K HMDI VAG Camera and 130X CMount Lens Adjustable 16 LED Ring Light Aluminum Alloy Stand for Microelectronics, Jewelry, Watches, Fingerprint Identification, Bill Identification, Mobile Phone Repair. 3.5X-90X Trinocular Stereo Microscope Trinocular port for adding photo or video capabilities Excellent flatness and contrast Clear stereos...

In the mobile phone maintenance work, the intelligent voltage stabilizer plays a pivotal role and is an indispensable maintenance tool. So today phonefix will share with you a great AIXUN P3208 smart desktop power supply. I hope everyone has to help. Watch the video: Aixun P3208 320W Power Supply One-button Power-on Test Phone motherboard for iPhone 6-14 Pro Max Repair Tool. AIXUN P3208 regulated power supply is a 320W high-power intelligent and convenient power supply with an output voltage and current of 32V/8A . First of all, we must be familiar with the functions of its function jacks, so that we can achieve the necessary help during maintenance and respond faster. Functions of AiXun P3208 intelligent regulated power supply: 1. 320W high-power power supply, USB expansion interface, support unlimited function expansion. 2. Built-in Bluetooth Wi-Fi chip, support data line or network cloud upgrade, the function will never be out of date. 3. Type-A/Type-C fast charge output, support...

 The difference between fixed focus lens and zoom lens Industrial lenses are widely used in machine vision imaging systems. Industrial lenses include fixed-focus lenses, bi-telecentric lenses, telecentric lenses, zoom lenses, etc. Today we at phonefix will tell you about two main types of lenses, fixed-focus lenses and zoom lenses. What is a prime lens ? A prime lens is a lens with a fixed focal length, which means that such a lens has a fixed angle of view that cannot be changed -- you cannot make the image appear larger or smaller in the frame unless you move it. What is a zoom lens ? A zoom lens, on the other hand, has a variable focal length. By turning the zoom ring, you can move the optics inside the lens to obtain different perspectives. The main difference between prime and zoom lenses is the focal length. A prime lens is a lens with a fixed focal length, while a zoom lens has a range of focal lengths that can be adjusted using a mechanism such as a ring that can be moved ...

 Top 5 common Apple Watch problems and how to fix them The Apple Watch is currently the best watch on the market, but there are still a lot of problems. Here are four common Apple Watch issues you might encounter, along with Phonefix tips for resolving them. Whether it's an unexpected battery drain, a black screen of death, or the never-ending spin of apps during installation, there are plenty of issues with the Apple Watch. 1. Apple Watch is not paired Apple Watch connection issues are one of the most common problems faced by users. What should I do if I cannot pair my watch (for example: using Bluetooth) with other devices (such as iPhone or wireless headphones)? Method 1: Turn off and on the Bluetooth on your iPhone. If the issue is related to the bluetooth connection, this may fix the issue Method 2: Turn on and off the airplane mode on your phone. This may restart the connection between the two devices. 2. Apple Watch black screen problem Method 1: Check if your iPhone is dea...