A few days ago, I took advantage of the 30% off for 3 items promotion on JD.com and bought a ZT303 4.5-digit multimeter. The original price was 175, but after buying a few stainless steel screws with ...
The head of artificial intelligence at ST in Asia Pacific explains some key concepts and tips to pay attention to when starting a new machine learning project design.
Everyone is welcome to post quest...
[size=4]1. Write the code first, taking helloworld.c as an example, copy code 1 #include2 #include//What is this file? 3 main() 4 { 5 int i = 0; 6 while(1) 7 { 8 sleep(2); 9 printf("hell0 world!"); 10...
When I was running the vehicle occupant detection routine with IWR1642
It will prompt [Warning: Unexpected warning: A timeout occurred before the Terminator was reached.]At the same time, I see that t...
OPPO K10x is surprisingly launched, priced from 1499 yuan
September 16, 2022, Shenzhen, China -
OPPO officially released the new OPPO K10x, which will be launched on major e-comm...[Details]
According to Jiwei.com, the German Bundestag passed the "Information Security Law 2.0" on Friday local time, which will strictly review the key components of mobile technology. Germany's Handelsbla...[Details]
In a broad sense, a hybrid vehicle refers to a vehicle whose vehicle drive system is composed of two or more single drive systems that can operate simultaneously, and the vehicle's driving power is p...[Details]
1. Phenomenon: All LEDs flicker;
Problem: Poor contact;
Solution: Re-fix or reconnect the loose parts;
2. Phenomenon: LEDs are dim;
Problem: 1. LED polarity is reversed;
2. LED is too ...[Details]
This article first introduces the main characteristics of thermocouples, then explains how to use a multimeter to detect the quality of thermocouples, and finally introduces the common faults of th...[Details]
Recently, industry research organization Bloomberg New Energy Finance (BNEF) released a 2019 global lithium-ion battery pack price survey report showing that the average price of global lithium-ion ...[Details]
1 Introduction HTTP (Hypertext Transfer Protocol) is a protocol for distributed, collaborative and hypermedia information systems. In this application note, we will introduce how to use W7100A to imp...[Details]
Efficient Camera Flash LED Driver
High-resolution cameras require a high-brightness flash to take pictures in minimum light conditions. Customers are demanding a flash solution as a standa...[Details]
1 Introduction The previous 17 lectures introduced many new electronic energy meters and wired and wireless meter reading systems. This lecture will sort out the content previously discussed to hel...[Details]
The automotive E/E architecture develops from a distributed to a centralized domain controller. Advantages and challenges of deploying AUTOSAR APs and domain controllers. Advantages and challenges ...[Details]
TSMC, Samsung and Intel together account for more than half of the total semiconductor industry capital expenditures. Gartner in July forecast industry capital expenditures of $141.9 billion in 2021,...[Details]
This 51 single chip microcomputer circuit needs to use:
AT89C51 x1 Main control microcontroller
AT24C02 x1 EEPROM-2K memory
DS180B2 x1 temperature sensor
10uF x1, 47uF x1 polari...[Details]
GSMA released the latest Asia-Pacific edition of the Mobile Economy series at MWC19 Shanghai today, which shows that Asian operators plan to invest $370 billion in building new 5G networks between 20...[Details]
On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]