When I was in school, I had the honor of participating in an electrical competition. In 2011, I participated in the national competition for the power supply group. It has been so long that I can’t re...
[Question] The download program reports an error:The error message gives the following tips: 1. Check the physical connection. The jumper is normal.
2. Check whether the power is on. After inspection,...
Parts ListPycom WiPy Development Board
Pycom PyTrack Expansion Board
USB Power Bank
USB data cableGPS_Store = ''while True:location = GPS.coordinates()if location == GPS_Store:time.sleep(5)continueGPS...
Use SGP30 gas sensor and CLUE to make a "milk freshness checker" to detect spoiled milk.Devices usedSGP30 gas sensorSTEMMA QT 4-core cableLithium batteryInstall bundle library to CLUEadafruit_apds9960...
[i=s]This post was last edited by jinglixixi on 2022-5-7 09:09[/i]Misled by the introduction picture, I mistakenly took the development board I was reviewing as the GD32F310K development board. So wha...
According to foreign media reports, electric vehicle startup Mullen Automotive, Inc. announced a technological upgrade for its next-generation solid-state polymer batteries. This development is of gr...[Details]
How does a spectrum analyzer work? The spectrum distribution of a signal is actually the reflection of the measurement result in the frequency domain. The relationship between the frequency domain an...[Details]
Interrupt Response Interrupt response is the acceptance of the interrupt request from the interrupt source by the single-chip CPU. After the interrupt request is responded, it goes through a ...[Details]
two 1. When we use a single-chip microcomputer to count a pulse, how do we determine the upper limit of the frequency allowed for the pulse? When set to counting mode, the external pulse signal i...[Details]
Car Camera Bus (C2B)— Cost-Efficient Camera Connectivity
Car Camera Bus (C2B)—Cost-effective camera connectivity
summary
Technology is transforming th...[Details]
On the morning of June 16, Apple #WWDC20# will be held online at 1 a.m. on June 23. On the eve of the conference, Apple launched the "Apple Developer" app on the Mac version of the App Store fo...[Details]
5G is not only a big test for mobile phone battery life, but also the pressure on operators' base stations cannot be underestimated. At the "2020 Communications Industry Conference and the 15th Com...[Details]
introduction
There are several well-known methods for dealing with supply voltage reversals. The most obvious method is to connect a diode between the source and the load, but this...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
The European New Car Assessment Program (NCAP) recently updated its radar standards to improve driver assistance features in new cars. NCAP standards vary by region; in the United States, NCAP is...[Details]
When I was writing the snake program, I couldn't always determine all the 100 point-type quantities that stored the snake's body data, so I could only determine the maximum length to be around 10 or 2...[Details]
introduction
The NioslI embedded processor is a SOPC solution proposed by Altera. It is a 32-bit embedded processor that users can configure and build at will. Combined with rich peripherals, ...[Details]
In 2024, assisted driving technology will usher in a big explosion. Every car company and every new car is conveying the concept of "no intelligent driving, no car building". But there are also wor...[Details]
Although the Sino-US friction has not been completely resolved and the Japan-ROK dispute has brought new variables to the memory market, TSMC, the leading wafer foundry, has just finalized good news ...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
