Hello everyone, I "Hu Hansan" is back again~~~Happy holidays and happy work~~Friends, Guanzai has ended the holiday mode and started the hard work and money-making mode~Have you started work? ? ? ? ?
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Bootloader - IAP UpgradeIntroductionTo learn and use Bluetooth, you need to understand IAP upgrade first, because Bluetooth is divided into boot and a. The boot program can be downloaded using keil. T...
OAD ( http://www.ti.com/cn/lit/swra580 ), or Over the Air Download, is a method of remotely updating firmware via wireless. On chip means on-chip, and the upgrade object does not require external Flas...
As shown in the picture above, there are two different colors of wires in AD2018 (only look at the two blue wires). I want to change the color of the lower wire to the same color as the upper wire. Th...
The power just went out for about 10 minutes. This is the first time this year that there has been a power outage without notice (the annual line maintenance will give advance notice)
After the power ...
On the afternoon of November 10, Xiaomi and China Unicom jointly released a new Wi-Fi 6 router, the Xiaomi Router CR6606, which is suitable for home gigabit bandwidth and Wi-Fi 6 network. ...[Details]
introduction
Since most of the data of network terminal devices are stored on the hard disk, the core of data security is the security of hard disk data, and one of the protection methods is physic...[Details]
July 16 news: Samsung DeX before Galaxy Note 9 needs to be used with DeX Pad or DeX Station, and later versions also need to be connected with USB-C or adapter cable. Today, developers from Xda...[Details]
This paper mainly studies the implementation method of the static converter and proposes a dual-Buck inverter topology. This method adopts a single-phase dual-buck circuit topology, there is no bridg...[Details]
Figure 1. High efficiency and wide adjustable high voltage regulated power supply circuit diagram
The recommended high-efficiency, wide-adjustable, high-voltage regulated power supply is shown i...[Details]
Using a single-chip microcomputer to play music is probably one of the issues that single-chip microcomputer enthusiasts are interested in. Here we use the experimental board provided by the website t...[Details]
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Function: By configuring the MCU timer to generate square waves of different frequencies, the buzzer
will make di...[Details]
At present, analog interfaces have become the standard for desktop monitors, but the popularity of PFD displays requires a completely digital interface. This is because analog interfaces are comp...[Details]
Apple launched the AirPods Max noise-cancelling headphones last night, with five colors to choose from and a price of up to 4,399 yuan. After the release last night, this noise-cancelling headphone a...[Details]
Benefits and Features ● Typical temperature range is 0℃ to +100℃ ● 18-bit noise-free code resolution ● RTD temperature monitor ● Single chip solution with ARM7 processing core Connection/Re...[Details]
1. Remove the comment symbol before TIM in "stm32f10x_conf.h"
2. Add NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1) in NVIC_Configuration();
// Select to use priority group 1
// Enable EXTI3 inte...[Details]
To use a low-cost 32-bit processor, developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This article mainly...[Details]
On August 3, Liu Haijun, Party Secretary and Director of the Hubei Provincial Department of Economy and Information Technology, visited the East Lake New Technology Development Zone to investigate ke...[Details]
The extraordinary year of 2020 was a difficult year for many car companies, but for leading emerging car companies such as NIO, Xpeng, and Li Auto, there may be more joy than sorrow. Their stock pric...[Details]
Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
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