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Touch screens are mature technologies. The most basic and most commonly used are 4/5-wire resistive touch screens . Many standard screens support multiple sizes and ...[Details]

1 Introduction Millimeter wave mixers are essential key components in millimeter wave communication, measurement, radar, electronic countermeasures and other systems. When the system frequency enters...[Details]

Operational amplifiers are commonly used to generate high-performance current sources in a variety of applications, including industrial process control, scientific instrumentation, and medical equip...[Details]

Jiwei.com reported on February 22 that Huawei held an online new product launch conference today and officially launched the new generation of foldable screen mobile phone Mate X2. The HarmonyOS oper...[Details]

In the STM32F10x series chips, although the number of SPI synchronous serial ports is different, the initialization method is the same. When using SPI, we recall the use of GPIO and pay attention to ...[Details]

British chip designer ARM reportedly plans to use funds raised from its upcoming IPO to make acquisitions and hire more employees as it pushes forward with ambitious expansion plans. 　　 The company's...[Details]

　　The HT47 series MCU is an 8-bit reduced instruction system (RISC) microcontroller launched by Holtek Semiconductor in recent years. In addition to the unique features of RISC microcontrollers, it h...[Details]

1. LDR R1, =COUNT means put the address of COUNT variable into R1 LDR R1, COUNT means assign the contents of the COUNT variable address to R1 2. Load-Store structure - This should be a more disti...[Details]

　　1 Introduction 　　This design uses the principle of short-circuit current amplifier to amplify the detection current by 1:1, and can be combined with auxiliary circuits to qualitatively detect the s...[Details]

How to choose between incremental encoder and absolute encoder? Incremental encoder and absolute encoder are two common choices when selecting encoders. Incremental encoder is an encoder based on p...[Details]

1. Motor deviation counter overflow error occurs during high-speed rotation. Countermeasures: Check whether the wiring of the motor power cable and encoder cable is correct and...[Details]

In recent years, we have seen many mobile phone features being cut off or marginalized, such as radios and infrared remote controls. These features are either rarely used by consumers or are not stro...[Details]

To achieve the goal of autonomous driving, ADAS applications are being developed in full swing. The demand for microcontrollers, sensor chips, and graphics processors built into various smart cars ...[Details]

      Previously, Google would periodically release Android version share data - that is, the proportion of each Android version among all active Android devices. 　　However, it seems that after being...[Details]

As a technological fortress, the intelligent chassis has basically been conquered by domestic players. First of all, the most core technology of the wire-controlled chassis is wire-con...[Details]