DS91C180

1. Environmental requirements Install proteus (for microcontroller simulation) Install keli (used to generate the HEX file required by the microcontroller) 2. Proteus renderings As shown in the f...[Details]

High-side current sensing usually uses dedicated devices that support extended common-mode voltages, but dedicated devices also have their own limitations. For example, when the common-mode voltage i...[Details]

A previous blog post was also about the multi-channel acquisition of N76E003 ADC, but there were still some problems with that version, and I didn’t think of changing it later, so here I will improve...[Details]

The phrase "a group of dragons without a leader" comes from the Book of Changes: Qian: "Yongjiu, seeing a group of dragons without a leader, is auspicious." It is used to illustrate that a group of...[Details]

Due to the limited and non-renewable radio spectrum resources, and the sharp increase in the number of users and radio applications, the current RF spectrum is becoming more and more crowded and busy...[Details]

When debugging a switching power supply, in addition to using a voltmeter to measure the voltage of the pins of related components in the control circuit, it is more important to use an oscilloscope ...[Details]

At present, single-chip microcomputers have penetrated into every field of our lives. It is almost difficult to find a field without single-chip microcomputers. Missile navigation devices, control ...[Details]

    Abstract: The telephone alarm system developed using single-chip microcomputer technology can alarm in time when an outsider invades or a fire breaks out to avoid further expansion of the situat...[Details]

     With the launch of laptop products by realme, the Ouga series also began to have its own laptop models, and the tablet realme Pad is expected to arrive soon. 　　Among the current domestic leadi...[Details]

From December 2nd to 3rd, an innovative technology summit with the theme of "Energy Internet Era, Layout of China's Energy Storage Market" was successfully held in Shenzhen. The summit brought toge...[Details]

Today, let’s talk about the controller of the proportional control valve, mainly to understand the PWM control principle. 1. Digital signals and analog signals The principle of the ...[Details]

Among the components of Apple's mobile phone "iPhone", the proportion of components provided by Japanese companies is showing a downward trend. The Nikkei article "By breaking down the iPhone 12 to s...[Details]

With the improvement of living standards, people's consumption of resources is increasing, and the measurement, management and charging of resource consumption are becoming more and more complicate...[Details]

       About a year ago, we heard the first rumors about the Pixel Watch smartwatch. At that time, many people expected this wearable device to arrive in the second half of 2021, along with the Pixel...[Details]

On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]