1. Introduction to ATAT stands for Attention. The AT command set is a command sent from a terminal device or a data terminal device to a terminal adapter or a data circuit terminal device.
AT is a sof...
A very simple program, using the IO interrupt of the key to control the LED on and off on the F5529 development board:#includeint main(void){WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
P1DIR |= B...
The theoretical research on electrostatic discharge (ESD) is already quite mature. In order to simulate and analyze electrostatic events, many electrostatic discharge models have been designed by pred...
[i=s]This post was last edited by tinnu on 2019-2-20 15:37[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]tinnu[/size]. If you need to reprint or use it for co...
I am working on a constant temperature control system recently. The 3.3V PWM waveform output by the microcontroller is used to control the power supply voltage of the load. The load voltage is 1-12V, ...
I saw a sentence recently
If you don't plant flowers in your heart, weeds will grow.
Very touching
What are flowers? Positive attitude, hopeful life, bright future, open-minded, no worries about gains...
All versions of Linux source code can be downloaded from https://github.com/torvalds/linux/. The Linux source code used in this document is linux-2.6.39 (Network Disk: http://pan.baidu.com/s/1dDxjNl3...[Details]
1. Contact with DSP After attending a " DSP xxx" training course that is almost flooded in society , I was "confident" that I had the qualification of a DSP engineer, so I was ecstatic and bou...[Details]
If one or more segments of the seven-segment LED digital screen do not light up, and the test confirms that the LED is damaged, then the following method can be used to repair it:
We kn...[Details]
S3C6410 startup process First, take a look at the S3C6410 startup process ① iROM supports initial boot up : initialize system clock, D-TCM, device specific controller and booting device. ② iROM boo...[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]
At the 2020 Qualcomm Snapdragon Technology Summit held recently, the new generation of Android flagship chips was officially unveiled. However, what first caught everyone's attention was not its...[Details]
introduction Compared with other electric light sources, the advantages of xenon lamp light source are high luminous efficiency, low energy waste, high energy density, long-term continuous irradia...[Details]
Frequency domain design is a simple indirect design method for a large class of automatic regulation systems such as switching power supplies. This method can make the designed switching power...[Details]
The lighting industry is developing continuously, and LED lamps and traditional lamps are constantly competing. There are many manufacturers producing LED and LED lighting . Different manuf...[Details]
In the "Wireless Subsystem Synchronization" of GSM 05.10 clause, it is stipulated that: "The base station should use a single frequency source with an absolute accuracy better than 0.05 ppm (5×10-8) a...[Details]
Automate the installation process and provide welding- free solutions for mass production SP1F and SP3F power modules use silicon carbide (SiC) or silicon (Si) technology, are highly configu...[Details]
On the morning of July 10, the Deyi Energy lithium-ion power battery project located in the Qiaogang Park of Zongyang Economic Development Zone ushered in an important milestone. The first batch of 16...[Details]
Taking the measurement of the coaxiality between the microscope objective optical axis and the objective thread axis as an example, the photoelectric readout principle of the instrument is explained....[Details]
The investment plan includes funding for production facilities, engineering laboratories, talent recruitment, and regional technology alliances and education.
Institutional support
...[Details]
The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
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