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Issues that should be paid attention to in the hardware design of single-chip microcomputer 1. In terms of the layout of components, related components should be placed as close as possible. For ex...[Details]
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I spent nearly a day tinkering with it. . . Because I used the STM32F103 chip before, and this time it's the STM32L151 , the RTC usage of the L series and the F series is different. Without further a...[Details]
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By Scot Lester, Applications Engineer, Texas Instruments This article explains the effects of DC bias supplies on operational amplifiers (op amps) used in sensitive analog applications. It also cover...[Details]
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1. Decline
In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers to the average a...[Details]
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On April 17, Nissan Motor announced the planned location of its all-solid-state battery pilot production line on April 16 local time.
Nissan has reserved approximately 10,000 square meters of ...[Details]
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Are you still worried about not being able to find the address of the I2C device? ? Don't panic, I'm here with the code Press the button to start testing the device address from 0x01 to 0xff. A...[Details]
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NatPower UK, the British subsidiary of European clean energy developer NatPower Group, announced plans to invest more than £10 billion to develop battery energy storage systems acro...[Details]
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The STM32F103 series MCUs with 64 pins and below have VDDA and VREF connected together internally, without separate pins. However, 100 pins and above have separate pins. Generally, if we do not req...[Details]
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In order to make the agricultural and sideline products electronic trading system meet the needs of transaction management, fund settlement and collection of various market fees, and to maximize ...[Details]
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First, look at the schematic diagram of STM32's GPIO as follows: When the port is configured as output: Open-drain mode: When outputting 0, N-MOS is turned on, P-MOS is not activated, and outpu...[Details]
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Affected by the complex outdoor working conditions, the magnetic flap level gauge that meets the IP54 national standard often causes the display panel of the magnetic flap level gauge to be blurred...[Details]
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The global mobile phone market shipment report for the first quarter of 2019 released by the international market research organization IDC shows that Xiaomi's global mobile phone shipments in...[Details]
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Power supply is an indispensable component of various electronic devices. The performance of power supply is directly related to the technical indicators of electronic devices and whether they can ...[Details]
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1. How to detect the quality of AC three-phase motor? 1. Use a megohmmeter (a 500V megohmmeter will do). If the insulation resistance of the wires on the three terminals to the motor housing is above...[Details]
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On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]
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