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Recently, Apple launched iOS15.4, which added the long-awaited mask unlocking function. The installation package alone is more than 1G in size, so this update is a significant upgrade. Many new featu...[Details]
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In recent years, there have been constant reports about Apple making cars. Recently, another big news came out, saying that Morgan Stanley analysts expect Apple to invest nearly $19 billion in ...[Details]
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Since there is a small project that needs to use touch buttons, stm8s can save a touch button chip, and the cost is relatively low. It is still valuable in some cost-sensitive applications. Now I wri...[Details]
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1. No blind spots, high precision. 2. Two-wire technology is an excellent substitute for differential pressure instruments, magnetostrictive instruments, radio frequency admittance instruments, and m...[Details]
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Practice controlling the registers related to external interrupts. The code is as follows: ;================================================== =================== ; Main.asm file generated by New P...[Details]
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Renesas Electronics Launches RZ/N2L MPU for Industrial Ethernet, Simplifying Implementation of Network Functions in Industrial Equipment
Integrated 3-port Gigabit E...[Details]
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introduction
LED
is
a light-emitting device that
can directly
convert
electrical energy
into visible light
. It has many advantages such as small size, low power consumptio...[Details]
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The rectifier in the AC voltage measurement circuit is similar to the rectifier in the AC current measurement circuit. Therefore, a set of rectifier devices is shared in multimeters with AC current a...[Details]
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On the one hand, Apple makes large-scale acquisitions for technology, and on the other hand, it cuts expenses and controls costs through continuous patent wars. Over the years, this model has allow...[Details]
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Application Technology | eStation - a one-stop cockpit HMI software development kit centered on demand
Application field: Intelligent ...[Details]
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对于全球 半导体 业而言，2019是青黄不接的一年，彼时，智能手机销量见顶回落，受下游需求疲软影响， 云计算 厂商的Capex（资本性支出）增速显著下滑，电动汽车等新兴应用市场体量尚小，对需求拉动有限。 Entering 2020, under the influence of multiple factors, the semiconductor upward cycle has begu...[Details]
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Chapter 1 51 MCU Environment Construction
1.1 Introduction by lighting an LED
Using a single-chip microcomputer to light up an LED is almost the first experiment for every student learning single-c...[Details]
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On April 19, the 2019 Global Smart Auto Supply Chain Innovation Summit, co-organized by Chedongxi and the organizer of the 2019 Shanghai Auto Show, Shanghai International Exhibition Co., Ltd. (SIEC)...[Details]
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/***************************************************
**
** MCU：PIC18f8772
** Function: Serial port receiving
** Description: Polling method
** Time: 2012-5-28 Lzy
**
*************...[Details]
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Comparing several V/I circuits, all unidirectional devices such as triodes can achieve AC constant current. After adding triodes, only unidirectional DC constant current can be achieved. Of course, t...[Details]
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