[size=5][color=Blue]The previous post shared some common problems in LoRa development, [/color][/size][size=4]【LoRa】LoRa development common problems [url=https://en.eeworld.com/bbs/forum.php?mod=viewt...
AD8629 and FZT1047A are used to form a V/I conversion circuit. The input is a square wave voltage UH=3V, UL=0.45V, f=20kHz. The output is a square wave current IH=200mA, IL=30mA, f=20kHz. The PSpice s...
[i=s]This post was last edited by lising on 2019-7-3 21:51[/i]This experiment uses the ADC module inside CH549 to collect the value of the temperature detection channel inside the chip, and then sends...
Tire molds are used to mold tires, and their processing quality is very important for tire production. In order to produce good tires, high requirements must be placed on the processing quality of ti...[Details]
12. ARM pseudo-instructions ARM pseudo-instructions are not instructions in the ARM instruction set. The compiler defines pseudo-instructions for the convenience of programming. They can be used like...[Details]
It has always been believed that the CAN bus is almost impossible to protect, but Trillium's SecureCAN has clearly broken this "superstition".
Technology products in the field of automoti...[Details]
ATmega48/88/168 I/O P311 "Register Overview". All I/O and peripherals of the ATmega48/88/168 are placed in the I/O space. All I/O addresses can be accessed by LD/LDS/LDD and ST/STS/STD instructions ...[Details]
Windshield wipers are a must-have for cars, whether it is raining or snowing, their role cannot be underestimated. However, traditional windshield wipers often have some unpleasant experiences during...[Details]
On June 16, at the SEMICON CHINA/FPD 2020 press conference, Mr. Ju Long, Semi's global vice president and president of China, said that this year should have been a year of recovery and growth for th...[Details]
According to foreign media XDA, after the initial reverse compilation analysis of Google Camera 7.3 found that Google was preparing to add support for 24fps video recording, XDA once again found evid...[Details]
Recently, an investor asked on the investor interaction platform: Does your company have third-generation semiconductor technology? Thank you. On May 31, Changdian Technology stated on an investor in...[Details]
Samsung Electronics unveiled its latest MicroLED, QLED 8K and lifestyle TV series ahead of the 2020 Consumer Electronics Show (CES 2020). With the emergence of new display sizes, 8K AI augmentation t...[Details]
On April 19, the 19th Shanghai International Automobile Industry Exhibition opened, and the world's leading space-time intelligent infrastructure company, Qianxun Location Network Co., Ltd. (hereinaf...[Details]
The ATmega88 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its operatio...[Details]
There are many applications that can benefit from multiphase power supplies, such as core power for ASICs or processors, automotive audio power supplies, or memory applications in servers. Almost any...[Details]
On May 12, Saiwei Semiconductor stated on its investor interaction platform that its GaN manufacturing production line with an investment of 1 billion yuan in Qingzhou is planned to be completed with...[Details]
Nuclei are as heavy as cows, and their collision creates new states. This "collision of bulls" sculpture is not only a landmark of Tsinghua Science Park, but also a symbol of the innovation and vit...[Details]
The sales volume speaks for itself, multi-speed cars just can't sell as well as single-speed cars. Even if its power is strong and stable, the majority of consumers still don't buy it and still fir...[Details]
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