B13A1B-JA

In the next few sections, we will show you how to write your first MCU program. Before that, let's first understand some of the 51 MCU's unique program syntax and the basic operating steps of Keil so...[Details]

I used to do this myself in order to save battery, but it backfired unexpectedly. The above are some suggestions on how to save power consumption of mobile phones based on your own usage habits, in...[Details]

1. Introduction Material level measurement is a branch of material level measurement. Material level refers to the interface position between liquid, powdered solids and gas in storage con...[Details]

ARM DS-5 is an ARM development environment based on Eclipse. It has a complete compilation process and works better with Keil plug-ins to develop STM32. Without further ado, let me introduce the idea ...[Details]

introduction Since the continuous transmission speed of current PCI, CPCI, VME and other systems is difficult to exceed 400MB/s, in order to complete the real-time and long-term a...[Details]

This design replaces an electromechanical switch with a capacitive sensor button (circular or square pad on a PCB). The PIC12CXXX MCU is well suited for this application, and a cheap, fully electronic...[Details]

Vector network analyzers are a type of instrument with a wide range of uses. They can characterize S parameters, match complex impedances, and perform time domain measurements, etc. They are also one...[Details]

I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]

　　When using a DC resistance tester to perform a DC resistance test on site, there are many factors that affect the test results, such as poor contact of the tap changer, temperature during the test,...[Details]

2023 will be a difficult year for the semiconductor industry, especially due to inventory adjustments that will cause a decrease in revenue and investment. But Teng Jinqing, Cadence senior vice presi...[Details]

Huawei's Ark Compiler is not a system, but a tool on Android. It can make Android program compilation more efficient, install and run programs faster, reduce the power consumption of user devices, an...[Details]

At Xiaomi's spring conference in March 2021, Lei Jun announced "the last major entrepreneurial project in his life" - making cars, and said that he would bet his entire reputation on it, lead the t...[Details]

If an abnormal working state occurs during the operation of an integrated operational amplifier and no measures are taken, the circuit will be damaged. The protection of the integrated operational am...[Details]

    A sudden news shocked the industry. Chen Xian, former executive vice president of the China Semiconductor Industry Association, unfortunately passed away at 4 am today due to cerebral infarction ...[Details]

According to industry insiders, due to overcapacity, global LED chip supply is expected to exceed demand by 15-18% in 2019 and by more than 10% in 2020.   Sources said the oversupply trend is mainly ...[Details]