This is the north, a small county town, a city that looks like a chessboard. In my memory, every year is so rich, and every year there are different dishes. Even if I leave my hometown, I always have ...
Dear all,when the wheel drum motor is idling, the controller starts the motor. Since the program needs to perform the charge pump action first, that is, the lower arm is short-circuited (10ms), this w...
In our embedded WeChat group, a friend talked about the recent chip price increase that everyone is concerned about, saying that it is a monopoly of giants and they have the final say on the price. At...
UGS, a leading global provider of product lifecycle management (PLM) software and services, recently announced that it has been selected by General Motors as its 2005 "Supplier of the Year" in recogni...
First, here are the pictures:[backcolor=rgb(222, 240, 251)]I designed an Ethernet circuit based on the STM32F767 development board. [/backcolor] [backcolor=rgb(222, 240, 251)]I don’t know how to deal ...
28335 Interrupt System1. Interrupt systemHere we must be very clear about the DSP's interrupt system.
C28XX has 16 interrupt sources, including 2 non-maskable interrupts RESET and NMI, timer 1 and tim...
Depending on the different principles of the sensors used, common gas detection instruments have their own applicable gases and application fields. New technologies and new products are becoming the...[Details]
Speaking of which, it happened last year. Xiaomi officially released the MIUI 13 system at the end of the year, and it was first installed on the three flagship models of the Xiaomi 12 series. At the...[Details]
You must have heard the term "artificial intelligence generated content (AIGC)" a lot recently. In the context of the accelerated integration of the current digital age and the physical world, AIGC...[Details]
On November 12, the US Patent and Trademark Office published a new patent submitted by Apple this week, which revealed a privacy feature designed to control the content displayed on the iPhone only...[Details]
1 Balanced demand background
Because circuit board materials show high loss at high frequencies, the current high-speed serial bus speed continues to evolve, making popular circuit board materials ...[Details]
The U.S. Army has a strategy to reduce fossil fuels, and one step toward that goal is testing a new flow battery from Lockheed Martin that will be tested at Fort Carson, Colorado. I...[Details]
1602 LCD screen is a commonly used display device in single-chip microcomputer system. Here I share 2 perfect LCD1602.h header files with you. The following is the first one: It consists of 2 files: h...[Details]
(1) When measuring current or voltage, there is no indication at one or several levels, but the other levels indicate normal. The reason is that the clamp meter's fastening switch screws are loose, o...[Details]
A large number of processing tests were carried out on the CORTEX-A8 platform using this image processing algorithm, and the image algorithm processing speed was greatly improved. Finally, the imag...[Details]
TITLE " TWO WIRE/I2C BUS INTERFACE WITH PIC16C5x " ; LIST P=16C54 ; ;***************************************************************************** ;** Two wire/I2C Bus READ/WRITE Sample Routines of ...[Details]
The Chinese manual of stm8s states that TIM2 16-bit upward counting is wrong. The stm8s timing is easy to use. First, set the clock frequency of the timer. Once the clock period T of the timer is k...[Details]
Function of the circuit
When designing electronic circuits, the various performance of the circuits should not change with changes in ambient temperature. However, in reality, w...[Details]
The crystal oscillator of the 89c52rc development board of stc is 12m. This is because the minimum system I bought has this frequency. When the baud rate is 9600 and TL and TH are set to 0xfd, both E...[Details]
On November 6, Sunwanda issued an announcement stating that Sunwanda Automotive Battery Company received a designated notification from the German Volkswagen Group on the HEV (Hybrid Electric Vehicle...[Details]
In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
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