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　　There are two 16-bit programmable timers and counters inside the MCS-51 microcontroller, namely TO and Tl. It has both timing and counting functions. Each timer is composed of two 8-bit special fun...[Details]

AVR has only one SPI interface. If you want to drive more peripherals with SPI interface, you must simulate them through IO. In fact, IO simulation is also very convenient for low-speed peripherals. ...[Details]

On June 6, TSMC officially welcomed a change of leadership on Tuesday: former chairman Liu Deyin retired and handed over his position to CEO Wei Zhejia. This means that Wei Zhejia has become the fi...[Details]

Cree, Inc. (Nasdaq: CREE), a global leader in SiC semiconductors, announced that it has become the exclusive SiC partner of Volkswagen Group’s FAST (Future Automotive Supply Tracks) project. The goal...[Details]

According to foreign media reports on October 25, in order to overcome the impact of the downturn in the memory chip market on the semiconductor business unit, Samsung Electronics has set its sights ...[Details]

For an oscilloscope, its input interface is generally a BNC or 3.5mm coaxial interface. If the output of the device under test uses a similar coaxial interface connector, it can be directly connected...[Details]

In 1954, Smith of Bell Labs discovered the silicon piezoresistive effect, which led to the birth and rapid development of micro-electromechanical system (MEMS) technology, and first achieved success...[Details]

What will be most popular in 2023? It is undoubtedly AGI (Artificial General Intelligence) represented by ChatGPT, which is even called the promoter of the fourth industrial revolution. Bill Gates sa...[Details]

ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. For example, if you want to read data from somewhere in...[Details]

Reference document: nandflash boot of s3c2440 guess_flash: #define BWSCON 0x48000000 ldr r4, =BWSCON   ldr r6, ands r6, r6, #0x6 mov r6, r6, LSL#4 ldr r5, =GPBDAT str r6, bl g...[Details]

The E5061B ENA series network analyzers provide a wide frequency range from 5Hz to 3GHz. It supports not only general RF applications (such as filter or amplifier measurements, etc.), but also low-fr...[Details]

Abstract: The MAX6652 temperature sensor combines voltage and overtemperature monitoring into a single integrated circuit. This device features an 8-bit analog-to-digital converter (ADC) for moni...[Details]

Photoresist, also known as photoresist, is a photosensitive material used in many industrial processes, such as photolithography, which can engrave a pattern on the surface of a material. Ther...[Details]

Under the general trend of intelligent car cockpits, in order to further shorten the distance between consumers, more and more car companies are focusing on "immersive experience" as a highlight. The...[Details]

1. Basic components of a phase-locked loop For many electronic devices to work properly, they usually need the external input signal to be synchronized with the internal oscillation signal, and thi...[Details]