In previous experiments ( https://en.eeworld.com/bbs/thread-1181419-1-1.html , https://en.eeworld.com/bbs/thread-1182177-1-1.html ), we found that the video captured by the camera of the R329 developm...
As the name implies, it is a serial peripheral interface. SPI is a high-speed, full-duplex, synchronous communication bus. The standard SPI also uses only 4 pins and is often used for communication be...
The code is very simple, adapted from the TI official website routine, as shown below (the compilation environment is IAR):
#include "io430.h"int main( void ){volatile unsigned int i;// Stop watchdog ...
The rice cooker motherboard has a component burned, but I don't know the model number, only the silk screen print "1A D∩C1" is visibleI drew the circuit diagram according to the circuit board. Please ...
Several modes of Bluetooth devices
1. I don't understand the different modes of Bluetooth devices. For example, in slave mode, after turning on, it waits for a mobile phone or other terminal device to...
Time flies, EEWorld is 15 years old, and there are so many people to thank along the way!
Here, I would like to post a special message to thank you for your company along the way!grateful:
@maychang@c...
Space-saving circuit isolation solution
Waldenburg (Germany), July 04, 2023 -
Würth Elektronik has further expanded its WL-OCPT optocoupler product line with the addition of a DI...[Details]
The full name of High Definition Multimedia Interface in English is High.Definition.Media.Interface (referred to as HDMI). It is a fully digital audio and video transmission interface. Because HDMI c...[Details]
CATL announced today that it will hold a sodium-ion battery launch conference on July 29. Previously, CATL stated at its annual shareholders' meeting that the sodium-ion battery project is conducti...[Details]
1. Introduction: In the industrial field, industrial production requires the stacking of various mineral raw materials, such as coal, sand, gravel, rare earths and ores, thus forming a large number...[Details]
What is In-Vehicle Infotainment (IVI)?
"In-Vehicle Infotainment (IVI)" provides convenience and comfort for driving by providing information and entertainment to drivers and passengers. In ord...[Details]
Explanation of Figure 7-4:
When powered on, the PLL is not enabled and FCLK is equal to the external input clock, called Fin.
1 A few milliseconds after powe...[Details]
What design difficulties need to be overcome to realize a highly integrated, precise, and high-power multi-channel source measurement unit (SMU)? To realize the full-quadrant Force Voltage / Measure ...[Details]
Let's take a look at the structure of the timer/counter Let's look at the following example again in comparison with the above figure: This example implements the following matching funct...[Details]
According to foreign media reports, Japan will allocate 600 billion yen, or about 5.2 billion US dollars, from the supplementary budget for fiscal year 2021 to support chip manufacturers in building ...[Details]
PLC flashing circuit counting stop
Press the start button I0.1, relay M0.1 is turned on and self-locked
M0.1 is turned on, its normally open point closes and turns...[Details]
Linux memory management
The paging management of embedded processors is a two-level mapping, with memory space and I/O space addressed uniformly, while the x86 processor uses a three-level map...[Details]
Although sales declined in the first quarter due to the epidemic, the wearable device market quickly recovered in the second quarter. Recently, a report released by IDC showed that the shipment volum...[Details]
July 7, 2023, Shanghai, China - From July 6 to 8, 2023, the World Artificial Intelligence Conference (2023 WAIC) will be held in Shanghai as scheduled . On the first day of the conference, the chip t...[Details]
On January 26, according to 9to5Google, Google Pixel 3 series will no longer push updates. Google said that "the three-year update and maintenance cycle provides consumers with a great user exper...[Details]
IBM on Monday unveiled a new processor chip for data centers that it said is three times more powerful than the previous generation, Reuters reported. IBM said the Power10 chip is produced by Samsun...[Details]
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