-
The electric power industry is in the midst of a transformation, a revolution in the way electricity is produced and distributed. Smart grid technologies are changing the way utilities and consumer...[Details]
-
In control systems, the I/O port of a single-chip microcomputer is often used to drive other circuits. The relevant data on the driving capabilities of the I/O ports of several commonly used single-ch...[Details]
-
On April 28, Huawei released its 2021 Q1 financial report. The company's revenue in this quarter was 152.2 billion yuan, down 16.5% from the same period last year. However, profits did not decrease b...[Details]
-
On May 17, Qunzhi Consulting data showed that the price of smartphone panels continued to decline in May. The agency believes that in May, the global supply and demand of smart phone panels of variou...[Details]
-
Italy’s energy storage market doubled its capacity in the first half of the year, according to data from Italian renewable energy trade body ANIE Rinnovabili, although the second qu...[Details]
-
Filename 'uImage'.
Load address: 0x33000000
Loading: #################################################################
#################################################################
...[Details]
-
This spot welder has been in use for two years and has been used in hot pot restaurants (welding of beef hot pot brackets). The effect has been good!
Now I will show it to you: (full picture)
...[Details]
-
Jiwei.com reported on May 7 that Huawei Device Co., Ltd. recently officially opened the official Weibo account of "Huawei HarmonyOS". Although no Weibo posts have been published yet, the official Wei...[Details]
-
Portable devices using LED-based solid-state lighting (SSL) require efficient driver circuits to extend battery life, and also require some method of dimming to adjust the light output to suit the ...[Details]
-
During the 2019 Mobile World Congress (MWC) in February, Samsung and Huawei successively released foldable screen mobile phones. With their new product form and high price, the foldable screen mobile...[Details]
-
Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
-
From the design to the purchase of electronic products, passive components play a supporting role, accounting for about 10% of the material cost of the entire electronic product, but there ...[Details]
-
Why does the soldering iron tip always run upwards?
Some customers have reported that solder is flowing up the tip of the soldering iron during use. What is the reason?
Before answering this ques...[Details]
-
On the evening of June 28th, Beijing time, the Wall Street Journal quoted people familiar with the matter on Friday local time as saying that Apple is producing new Mac Pro computers in China. Previo...[Details]
-
Weak light detection usually converts the optical signal into an electrical signal through a photoelectric device, and then amplifies it through a preamplifier circuit. The A/D conversion circuit c...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
