When a crook stole a transport authority maintenance vehicle, the IT team hit the road and tracked him to a local grocery store.
As an IT professional, I don’t usually track suspects, track down stole...
The actual measurement function of the sampleis to detect the resistance value of Rx (the resistance value will change with temperature).The output voltage will change with the resistance value of Rx....
A newbie needs help: I'm drawing a GC0308 camera driver circuit recently, but I don't understand the description in the reference design guide. I'd like to ask for a reference design circuit or a circ...
The air purifier I am going to disassemble today is still on sale online. The price online is 159. It can be said to be very conscientious to buy an air purifier for 159.In addition to this model, thi...
[align=left] A few years ago, I bought a GY-31 color sensor module, which uses the TCS3200 chip. This time, the topic is to use this color sensor module to make a color card password lock. Today, let'...
As China continues to increase its support for chips, from manufacturing to design, and then to EDA tools, solving the "bottleneck" problem has become an increasingly hot topic in the semiconductor i...[Details]
For microcontroller enthusiasts and students who are new to microcontrollers, like any other MCU, to program a PIC microcontroller, the following software tools are usually required: (1) IDE (Int...[Details]
Use Keil4 to create a project for ARM7 and use J-LINK for debugging. The specific steps are as follows: Select New uVision project... in the Project menu, select the correct path and save it with a...[Details]
To spread the Olympic spirit and promote the sharing of educational resources, Intel joined hands with seewo and Tianli Education Group to carry out the "First Lesson of School" activity Recently, ...[Details]
Non-isolated
buck-
type
power supply
is a commonly used power supply structure, accounting for more than 90% of fluorescent lamp power supplies. Many people think that non-isola...[Details]
According to Jiwei.com, Qichacha shows that Huawei Technologies Co., Ltd. applied for registration of the "Sangtian Island" trademark on June 15, 2020, and its current status is "registration applica...[Details]
Generally speaking, serial port communication is divided into query mode and interrupt mode. The query mode is easier to understand and is clearly described in various books. However, few books explai...[Details]
With the progress of specialization and standardization of the design, manufacture, installation and commissioning of the device, not only the construction
speed of the device engineering has ...[Details]
On the morning of July 1st, there is no accurate statement about which 5G technology the iPhone 12 will adopt. A new supply chain report did not fully answer the question, but it did reveal a...[Details]
At present, reference voltage sources are widely used in integrated circuits
such as high-precision comparators, A/D, D/A converters, and dynamic random access memories
. Reference voltage s...[Details]
Optical fiber communication plays an increasingly important role in the field of modern communications. It is widely used in engineering construction because of its characteristics of large bandwidth...[Details]
By Don Corey, Technical Team Lead, Maxim Integrated
Some portable applications need to be powered by an external +5V wall adapter and require a +5V system voltage in battery backup mode. This desig...[Details]
Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repor...[Details]
1. Pay attention to regular calibration and testing
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, ...[Details]
In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]