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Recently, artificial intelligence ( AI ) company Cerence announced that it will carry out in-depth cooperation with Daimler AG to develop the MBUX in-vehicle infotainment system for Mercedes- Benz br...[Details]

ViewSonic Technology (China) Co., Ltd. focuses on achieving customer satisfaction and meeting customer needs, strictly implements quality policies and quality objectives, constantly improves the qual...[Details]

1 Constant current source resistance detection circuit The constant current source method is to provide a constant current Is to the resistor Rx (resistance value of the resistive position...[Details]

In the previous article, we mainly learned the basic knowledge of NAND Falsh. Today, we will summarize the initialization of NAND Flash, as well as block erase, page read and write operations, and th...[Details]

Huawei's first foldable smartphone, the Mate X, is expected to be launched in October, and there are reports that an upgraded version will be launched later. It is reported that Samsung, a friendly c...[Details]

Preface In the process of waterstop production, the method currently used by domestic manufacturers is manual measurement. It has hysteresis and is easy to cause deformation, making the measurement i...[Details]

 In 2020, the mobile phone industry was in a downturn in the first quarter due to the impact of the epidemic. Fortunately, as the epidemic gradually became clearer, market demand increased, and the o...[Details]

In the early morning of October 14, Apple held its second event this fall, and the much-anticipated new iPhone was finally unveiled. Due to the epidemic this year, Apple's new products were all relea...[Details]

This time, debugging the hardware of stm8 was really hard. I didn't expect it to be so annoying! It took me 5 days to do it. I referred to many examples on the Internet and Fengchi's stm8 explanation...[Details]

The SDI direction releases the PRB0400 bridge chip, and Jingxin Micro leads the domestic substitution of high-end chips Looking at the global semiconductor market, driven by geopolit...[Details]

40kHZ ultrasonic transceiver circuit schematic diagram 40kHZ ultrasonic transmitter circuit (1)    　　One of the 40kHZ ultrasonic transmitter circuits, the output of F3 is a 40kHZ square wave, the ...[Details]

################################################ ############################# #Operating system: Win7 garbage version #QT: 4.8.1 #Operating system: WinXP garbage version #QT: 4.8.1 #Developm...[Details]

Shanghai, China, July 5, 2023, NavVis officially announced the launch of its latest product-NavVis VLX3 new generation wearable mobile scanning system, leading the industry's digital construction int...[Details]

     Signal integrity is a function of the oscilloscope and its inputs. Most DSOs have a gain inaccuracy of 1% to 5% at DC. Absolute gain at high frequencies is rarely specified, but the overall Gaus...[Details]

1. Characteristics of diodes The most important characteristic of a diode is unidirectional conductivity, and its volt-ampere characteristic curve is shown in Figure 1: Figure 1...[Details]