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The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
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Chew Lye Huat, Linear Technology Corporation
There are many ways to implement multiple power systems using Schottky diodes. For example, high-availability electronic systems such as µTCA network...[Details]
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1 Intelligent node hardware design
C8051F040 has a built-in CAN bus protocol controller. As long as the external bus driver chip and the appropriate anti-interference circuit are connected, a prac...[Details]
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The principle of speech recognition chip
The voice recognition chip is also called voice recognition IC. Compared with the traditional voice chip, the biggest feature of the voice recognition ...[Details]
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As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure sensor is specially designed for detecting blood pressure and is mainly used in po...[Details]
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Digi-Key Electronics and Power Integrations partner to launch Focus on Power event, collaboration brings users higher power conversion efficiency
Digi-Key Electronics, the world's br...[Details]
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Modbus is a serial communication protocol that is widely used in industry. There is a lot of information about Modbus on the Internet, so I won’t go into detail here. When I first started using Modbu...[Details]
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The standby energy consumption of computer peripheral devices (such as printers, scanners, speakers, etc.) not only increases consumers' daily electricity bills, but also causes great waste of electr...[Details]
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Preface Today we will summarize "STM32F103 external NorFlash storage program code". The example project provided today is to store program code to external NorFlash and execute the code of external N...[Details]
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1. Manual inspection
Currently, most of the battery maintenance is done by manual inspection. In addition to the discharge test, the manual measurement mainly measures the battery pa...[Details]
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As shown in the figure, switch SP1 is connected to the P3.7/RD pin. Four light-emitting diodes are connected to the P1 port of the AT89S51 microcontroller. When the power is on, the light-emitting di...[Details]
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Previously, the program was downloaded directly to the DDR memory, and then jumped directly to the memory to run. The reason why it can run is that the u-boot that comes with the development board ha...[Details]
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On August 8, SoftBank Group (SoftBank) released its financial report for the first quarter (April-June) of fiscal year 2024. Data showed that SoftBank suffered losses for the third consecutive quar...[Details]
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There are two instructions in ARM for transferring data between the status register and the general register.
Some bits in the status register are not currently used, but they may be used in future...[Details]
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Entering 2020, competition among various battery technologies continues to escalate. But it is undeniable that lithium battery technology will be difficult to be subverted for a long ti...[Details]