The project requires that the routing and terminal nodes be selected by the program. Can zstack support this function?
By modifying the code, in routing mode, debugging found that the program cannot e...
The efficiency curve of the BUCK buck board (36V, 48V, 60V to 12V 15A) using ON Semiconductor's (actually it has nothing to do with ON Semiconductor, other companies are also fine) UC3843 is measured....
Consider IoT devices such as the environmental sensors mentioned above. For these devices, minimizing their power usage to extend operating time between charging cycles is critical. These devices don’...
The original plan for the last part of the review was to integrate various functional modules and implement a comprehensive test routine. However, due to limited time and energy, the Sipeed LicheeRV 8...
Do I need to remove 1, 2, 3, and 4 in this note? It seems more detailed if there are some. But is it not written like this in the company or is it not standardized? I would like to ask...
Current collapse effect in HEMTs
I believe everyone is familiar with the polarization effect in GaN materials and the generation principle of two-dimensional electron gas (2DEG). Because 2DEG has an u...
As the wave of "new four modernizations of automobiles" sweeps across, the chassis, one of the three core components of traditional automobiles, stands at the intersection of electrification and inte...[Details]
1. Conventional existing packaging methods and application fields
At present, there are several packaging methods for LEDs: bracket row packaging, patch packaging, and module packaging...[Details]
Testing process After disassembling the machine, it was found that the acquisition board was missing screws and a large heat sink, and the acquisition board was damaged, causing it to fail to boot. ...[Details]
Test speed is very important for the production of all electronic components, and before RF testing can be performed, the DC operation of these devices must be tested. For diodes, this includes for...[Details]
1. Interrupt function concept In the previous lecture, when IT0 is assigned a value of 1, P3.2 encounters a falling edge and IE0 is set to 1. To automatically clear IE0, we can just reference the in...[Details]
Texas Instruments (TI) (Nasdaq: TXN) recently announced its second quarter financial results, with revenue of $3.82 billion, net income of $1.13 billion, and earnings per share of $1.22.
...[Details]
After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the engine...[Details]
An oscilloscope contains four different basic systems: vertical system, horizontal system, trigger system, and display system. Understanding the meaning of each system will help you apply the oscillo...[Details]
Gas chromatographs often experience various abnormalities during use due to their complex structure, multiple conditions, and long recovery preparation time. If maintenance is not carried out based o...[Details]
Starting method of synchronous generator
The synchronous generator starting method is generally the following steps:
1. Preparation: Make sure the synchronous generator, main generator an...[Details]
In a factory where humans and machines are working together, what do you think you should pay attention to? Does the AMR have enough power? Or is it the running speed of the AMR?
...[Details]
Twitter blogger Slashleaks exposed a set of mock-up photos of what is suspected to be the iPhone 12 Pro Max. The Slashleaks website shows that the authenticity of the photos is 67%. The leaked ...[Details]
TITLE " TWO WIRE/I2C BUS INTERFACE WITH PIC16C5x " ; LIST P=16C54 ; ;***************************************************************************** ;** Two wire/I2C Bus READ/WRITE Sample Routines of ...[Details]
Today, more and more electronic devices are being used in the automotive industry. Some estimates show that electronic devices now account for 30%-40% of the cost of a car. These electronic devic...[Details]
01
Background
Electric vehicles (EVs), including battery electric vehicles (BEVs) and fuel cell vehicles (FCVs), are considered promising solutions for achieving zero carbon emissions and...[Details]
RF/Wirelessly
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