When we use a power adapter that supports PD or QC fast charging protocol to charge digital devices, you may not realize how long the fast charging standard has gone through. Understanding Fast Charging The contradiction between computing performance and improvement and the stagnation of battery technology has long been the original demand of di...

Introduction to SLA 3D printing&how does SLA work? 13 Nov 2020 What is 3D printing? Three-dimensional light-curing 3D printing (often referred to as SLA) is one of the most popular and common technologies in the field of additive manufacturing. It works by using a high-power laser to harden the liquid resin in the container to produce the desire...

In recent years, Type-C has attracted much attention due to its "fast, strong, and small" characteristics. Now more and more products begin to adopt Type-C interface, and in the future, Type-C will also unify the interface world. So, what exactly is this Type-C? What is Type-C? Type-C stands for USB Type-C interface, which is a form of USB inter...

What is WiFi 6? (& What's the Difference and How fast could it go?) 31 Oct 2020 5g is the most popular communication technology at present. However, the innovation of the network technology is not limited to 5g. With Wi Fi 6 recently attracted much more attention recently, the latest wireless local area network standard will play a role in the f...

The birth of Bluetooth Technology Bluetooth actually dates back to World War II. The core of Bluetooth is short-range radio communication, which is based on frequency hopping spread spectrum (FHSS) technology. It was proposed by Hollywood actress HEDY LAMARR and pianist George Antheil in August 1942. Inspired by the number of keys on the piano, ...

Have you ever played with gyroscopes? This little stuff is like a magic. As long as the center keeps rotating at a high speed, it is a tumbler. If you give it a fulcrum, you can not only tilt it, but also stand on a thin line or even rotate on the tip of a pen. I can play it all day. The history of gyroscopes What we usually say and play with th...

Principle of light guide plate LCD light guide plate lighting technology was first invented by Japan mingtuo company in 1986, known as edge light, which is the mainstream method of notebook computer LCD backlight lighting. Its working principle is that the pure white light emitted by the cold cathode fluorescent tube (line light source) is intro...

There is a very important circuit in the design of the display driver board-the backlight driver circuit, which is also a basic circuit that troubles many engineers. This article will tell you in detail from the backlight unit composition to the backlight circuit design by analyze this circuit step by step. First look at the picture below. The a...

With the improvement of the silicone product industry, many customized silicone gift processing will use the appearance pattern technology , some products choose mold printing patterns, while others choose pad printing processing or heat transfer printing. For soft silicone rubber products, what are the differences between thermal transfer and w...

What is Qi protocol? Qi protocol is a wireless charging standard introduced by WPC. It is similar to the QC of Qualcomm. The QC protocol of Qualcomm tells the charger what Protocol I need by applying a certain voltage after listening to the data angle in the data line on the mobile phone. The same is true for Qi protocol. When your mobile phone ...