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1 Introduction The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the temperat...[Details]
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All-solid-state
batteries
have great advantages over traditional liquid batteries in terms of safety and energy density, and are considered to be one of the most promising next-generation b...[Details]
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Some time ago, my new colleague used the SD card to boot according to the Application Note of Samsung Internal ROM Booting, which was the same as what was written in the online article. After irom ...[Details]
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Programmable gain amplifier circuit
In order to change the gain of the amplifier, there are generally two ways: one is to change the input resistance of the inverting end, and the other is to ch...[Details]
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How to use detector 1-2
As shown in the figure, the detector 2 has a delay circuit inside, which can widen the output pulse and provide a sufficiently wide reset pulse for the CPU. Th...[Details]
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Renesas Electronics Expands ProXO Oscillator Lineup for High-Performance Communications and Data Center Applications
The ProXO+ family offers ±3ppm frequency stability with progr...[Details]
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1 Introduction
With the rapid development of computer hardware and software technology and signal processing technology, virtual instruments that have been proposed for many years have become a r...[Details]
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Loop control instructions are a set of enhanced conditional escape instructions used to control the repeated execution of a program segment. The number of repetitions is determined by the contents of...[Details]
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1 Introduction
Ammunition is mainly stored in warehouses from the time it leaves the factory to the time it is used by troops in combat or training. During long-term storage, although the ammunit...[Details]
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According to foreign media reports, a research team at the University of Manchester in the UK has developed a graphene-doped cathode to achieve highly stable lithium-sulfur batteries. The researchers...[Details]
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The following delayed reset circuits are all formed by using the charging time of an RC branch connected to the RST pin of the microcontroller. The typical reset circuit is shown in Figure (a), whe...[Details]
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On October 23, Leman Optoelectronics released the company's third-quarter performance announcement for 2021. In the third quarter of this year, Leman Optoelectronics achieved revenue of 356 million y...[Details]
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STM8L SPI usage process records work needs. It is necessary to use SPI to communicate with DSP. Regarding SPI communication, as a novice, I am still at the MOSI/MISO stage learned in college and hav...[Details]
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It is reported that in recent years, photovoltaic inverter manufacturers have adopted SiC MOSFET at an increasing speed. Recently, two more manufacturers have adopted SiC MOSFET in inverters. On Ja...[Details]
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To the surprise of many people, new energy vehicles, which were once not promising, have delivered an excellent answer in a few years. Although affected by the cold winter of the epidemic, judging ...[Details]
Analog electronics
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