I encountered a very strange problem. The following formula is calculated by Matlab and EXCEL with the same and correct results.
Using MCU and csharp test is another result
-(2*L^4*b - L^4*c + 8*L^2*b...
[align=center][size=5]Open source robot dual motor sensorless FOC drive reference design based on STM32F303[/size][/align][align=center][size=5] [/size][/align][align=center][size=5]Figure and other i...
When the AT91SAM7S256 serial port receives instructions to send multiple frames of data, the last frame always loses two bytes of data! It is sent normally without serial port instructions, and no dat...
The smart home system has been developed for so many years, but its positioning is still relatively high. Ordinary families still have a long way to go before they can move in this direction. . . . . ...
Morning news on February 23rd, Beijing time. According to reports, according to the latest article published in the magazine "Nature", Google announced that it has made a breakthrough in correcting t...[Details]
On October 26, the "Carbon Cable Day" hosted by Weijing Energy Storage was held at the "Super G Factory" in Zhuhai, Guangdong.
现场，纬景储能发布了新一代锌铁液流电池产品GP110。电池采用碱性水系电解液配方，不燃不爆、安全无毒，具备极安全，长寿命等...[Details]
Author: Geraint North, Vice President of Developer Platform, Strategy and Ecosystem, Arm
Artificial intelligence (AI) is one of the most significant technological changes today, and is...[Details]
Photometer is a kind of optical instrument, which has certain applications in many fields. There are many types of photometers, among which UV-visible spectrophotometer and visible spectrophotometer a...[Details]
DIC 2021 China (Shanghai) International Display Industry Summit Forum and Display Technology and Application Innovation Exhibition is proceeding as scheduled. As a representative of China's national ...[Details]
On February 22, Dahua Technology reviewed and approved the "Proposal on Planning for the Spin-off and Listing of the Controlling Subsidiary" at the Sixth Meeting of the Seventh Board of Directors. D...[Details]
The time that a transformer can operate normally for a long time under rated voltage and rated load is called the service life of the transformer. The materials used to make transformers are divide...[Details]
Brushless motors have different current control methods depending on the drive system. In addition, in order to control the speed and torque generated, the magnitude of the motor current needs to b...[Details]
0X00 Recently, I need to use segment LCD. My colleague came back with the proof and was surprised to find that it could not be driven. After searching on Google, I found that the hardware connectio...[Details]
/* This code completes the correction of the y value just obtained and saves the result in the cheat_diff_y variable. Medium */ //y = y - (max + min); //y = y / (TIMES - 2); adc_state = 1; mode_y_axi...[Details]
Munich, Germany, February 24, 2022 - Codasip, a leader in processor design automation, today announced the launch of its L31 and L11, the latest low-power embedded RISC-V processor cores in its pro...[Details]
Solution:
Power Solutions for LED Lighting Applications
LED portable backlight application power supply solution
Compared with traditional light sources, light-emitting diodes (LE...[Details]
Some speaker units have no markings or are factory-defective with the positive and negative poles connected correctly. You can use a multimeter to determine the positive and negative poles. Set the ...[Details]
A team from the Massachusetts Institute of Technology has made an important breakthrough in the field of electronic manufacturing: they used full 3D printing technology to produce active electronic...[Details]
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