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Secure Bluetooth® Low Energy connectivity for automotive applications
Secure Bluetooth® Low Energy Connectivity in Automotive Applications
Bluetooth® Low Energ...[Details]
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At present, Head Up Display is no longer exclusive to fighter jets. HUD was once a high-tech configuration for luxury cars, and it has seen explosive growth in 2015-2016. Although Navdy, the pioneer ...[Details]
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UPD78F9222 charger features:
1. Multiple functions such as negative voltage, zero voltage, maximum voltage, temperature rise, etc.
2. Rechargeable lithium battery and nickel-metal hydride battery
3...[Details]
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It is rumored that the vivo X80 series will be launched at the end of this month. Recently, the main specifications of vivo X80 and X80 Pro have been exposed. The vivo X80 and X80 Pro are expected ...[Details]
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Chapter 1 51 MCU Environment Construction - 1.3 Instructions Download/Burn Software
1.3 Instruction download/programming download STC-ISP: http://pan.baidu.com/s/1kU3oXD1
Unzip the STC-ISP-v4.80.ra...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sou...[Details]
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I was hesitant before whether to use a single-chip microcomputer or an ARM chip to control the robot. Now I have finally decided. Since the power supply voltage of many sensors is 5V and the si...[Details]
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Not long ago, there were reports that Huawei will soon release its first mobile phone with a pop-up camera. Now, the hands-on pictures and offline posters of this phone have been exposed, and its nam...[Details]
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Types of explosion-proof motor cooling systems
1. Air cooling system
Air cooling is the most commonly used cooling method for explosion-proof motors, including self-cooling, self-fan cool...[Details]
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In the current DSP market, communication equipment is its largest user, the following are a few examples:
(1) Digital Hive System
Digital cellular systems use general-purpose DSPs to impl...[Details]
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According to foreign media reports, the U.S. National Highway Traffic Safety Administration (NHTSA) proposed on August 21 that car companies be required to equip the front and rear passenger seats of...[Details]
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The annual DesignCon is a world-class high-speed communication and system design conference that brings together key industry technology developments and collisions in Silicon Valley, the c...[Details]
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The optocoupler introduced in this article is a device composed of a light-emitting diode and a photosensitive transistor. The light-emitting diode converts the electrical signal on the input side ...[Details]
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According to foreign media reports, TDK has upgraded its Micronas 3D HAL right-angle Hall effect sensor series HAL 37xy (HAL 37xy, HAR 37xy and HAC 37xy), which can be used for functional safety ap...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
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