From now until July 19Each person has three chances to vote and choose the device they like. If you post a comment explaining your choice, you will be given 10-100 Chip Coins.Part 1“ MSP430FR2355: Hel...
【Let’s talk about temperature detection and application】1. [Common household series]rice cookerWater HeaterWater boilerWater dispenser2. [Industrial Application Series]High and low temperature test ch...
[i=s]This post was last edited by Jacktang on 2019-10-16 15:24[/i]Get the new board and unbox it firstLearn about the configuration
Seeed's ReSpeaker Core v2.0 is designed for voice interface applicat...
[i=s]This post was last edited by tdatd on 2019-1-8 08:23[/i] After setting up the environment and lighting up the LED, we will go straight to our goal - ethercat communication. We will start the test...
When debugging the 5509A program, I found that I could not connect to the emulator, but I could do it by changing the board. It took me a while to solve this problem. I recorded the test process and s...
With the rapid development of the Internet, network applications are becoming more and more extensive, and the requirements for network functions of various industrial control equipment are becomin...[Details]
Relay protection or measurement and control devices need to synchronously collect multiple voltage or current signals. The general implementation method now is to use a multi-channel successive approx...[Details]
MACRO
$HandlerLabel HANDLER $HandleLabel
$HandlerLabel
sub sp,sp,#4 ;decrement sp(to store jump address) stores PC jump address
stmfd sp!,{r0} ;PUSH the work register to stack(l...[Details]
Recently, overseas institutions have reported that Apple's new phone has seen the first wave of order cuts, which will affect Apple's shipments in the first half of 2021 and have an impact on TSMC's ...[Details]
On the evening of March 31, Zhongjing Electronics released its performance report, stating that the net profit attributable to the parent company's owners in 2020 was 162 million yuan, a year-on-year...[Details]
Maintenance precautions for UPS power supply
The maintenance and use of UPS power supply are inseparable. There should be scientific usage and correct maintenance methods to achieve high utili...[Details]
Akamai’s latest report finds: QSnatch infections are responsible for increased malicious DNS traffic in Asia Pacific QSnatch infections are currently the largest botnet threat in enterprise environ...[Details]
The BMW Group is also going to launch L3 smart driving - L3 means that the car is truly autonomous. You can play on your phone and watch videos as much as you want, but only when the vehicle needs yo...[Details]
As a basic digital service provided by GSM network to users, Short Message Service (SMS) has become a communication means for remote monitoring in many fields. In many applications, the short messa...[Details]
Recently, the OnePlus 8 series pushed the ColorOS 12 public beta system developed based on Android 12. This push will be the largest among all OnePlus public beta pushes. It is reported that the us...[Details]
Haier Smart Home disclosed its 2021 annual report. The annual report shows that Haier Smart Home achieved revenue of 227.556 billion yuan in 2021, with a year-on-year increase of 15.8%, a continuous ...[Details]
Impedance selection of audio isolation transformer
The impedance selection of the audio isolation transformer needs to consider several factors, including the frequency range of the audio sign...[Details]
Nowadays, major car companies are particularly keen on promoting intelligent assisted driving. Many users have also learned about terms such as cameras, millimeter-wave radars, and lidars, but they...[Details]
This is the last part of a brief overview of
the inner workings
of a delta-sigma ADC
. Regardless of the converter used, the actual accuracy is equal to the number of bits transmitted by the ADC....[Details]
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