Our company makes testing machines, and I am the only one doing RD.
Now we are faced with another problem.
A pressure maintenance problem
The testing machine presses a material through a cylinder
Keep...
Testing a battery-powered product, there is a 26K resistor between the two ends of the battery pad (no battery is soldered at this time!), what is the internal resistance of the board power supply cir...
Dear experts:
When I was debugging the CLA program of 28377D, I encountered a problem that I have not been able to solve. I hope the experts can give me some advice. Thank you very much!
My CLA is tri...
Since the Hall effect was discovered more than 100 years ago, its application has gone through three stages:
The first stage is from the discovery of the Hall effect to the early 1940s. Initially, due...
Abstract: Remember before 2010, there were still big differences in the models of USB data cables of various mobile phone brands, so the data cables of different mobile phone manufacturers were not un...
The Battleship STM32 development board and four multimeters of the Atom on Time This content is originally created by firstain, a netizen of EEWORLD forum . If you need to reprint or use it for commer...
I believe that many people who are used to wireless Internet access have encountered a problem. If there are objects such as walls in the room, it is inevitable that the signal is very poor or even ...[Details]
At the P30 series launch conference, Yu Chengdong suddenly returned wearing a pair of glasses and launched Huawei's first wearable smart glasses "EyeWear", which was jointly created with the trendy s...[Details]
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File description: Take 51 single-chip microcomputer as an example, a simple serial communication protocol C program,
the protocol starts with 0X...[Details]
Playing a supporting role in the system to open up a new blueprint for carbon neutrality, key technologies help accelerate the implementation of lithium battery energy storage in multiple scenari...[Details]
On April 7, Guangzhou Zhiguang Electric Co., Ltd. (hereinafter referred to as "Zhiguang Electric"), a holding subsidiary of Guangzhou Zhiguang Energy Storage Technology Co., Ltd. (hereinafter refer...[Details]
Not long ago, the automotive lighting system consisted of headlights, taillights, turn signals and a few cabin lights. But now, automotive lighting has been extended to the front grille with a sophis...[Details]
From May 19th to 21st, the "8th China International Energy Storage Conference" with the theme of "Dare to Take Responsibility for Future Development and Promote Energy Structure Transformation" was...[Details]
Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? What if in your application cir...[Details]
On December 18, Xilinx announced that its automotive-grade chip platform Zynq® UltraScale+™ MPSoC is providing powerful power for Baidu's mass-produced autonomous parking (AVP) dedicated vehicle comp...[Details]
Radio frequency identification (RFID) is a contactless automatic identification technology that can automatically identify the target object and obtain relevant data through radio frequency signals.
...[Details]
40 experimental mice were exposed to nicotine-containing e-cigarette smoke for 54 consecutive weeks, and 9 (22.5%) developed lung cancer. In addition, 23 (57.5%) developed bladder hyperplasia, which ...[Details]
Recently, we learned from relevant channels that Audi has applied for a patent for a new generation of car cabin design, which involves Audi's latest display system. From the patent images, we c...[Details]
On November 18, the Zhonghuan Semiconductor DW Smart Factory (Phase III) project started construction in the Binhai Hi-Tech Zone. According to Binhai's announcement, the Zhonghuan Semiconductor DW S...[Details]
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