The winning results of the building grab are as follows:
A total of 105 floors were generated during the event, so 105 was used as the base number.First is the building grabbing awardpercentage
Corres...
I would like to thank EEWorld and Acre for giving me the opportunity to review the NB-IOT development board.
After receiving the express package, I opened it immediately. The packaging of the developm...
P_PIN1, P_PIN3, and P_PIN5 input 3-way PWM square wave, and then output P2 (under the electrode) and P3 (on the electrode) AC voltage. Now I don't know the relationship between the 3-way PWM input and...
Live broadcast time: November 24, 14:00-15:30Live broadcast topic: Detailed explanation of NXP embedded human-machine interface solutionsSpeech document: Click here to downloadWatch replay: Click to w...
I recently completed a brushless DC motor speed control project. I consulted various blogs and papers written by experts. Here I will only make a small summary; FOC (Field Oriented Control) is a mathe...
PyPortal Pynt clock/weather display using CircuitPython, with RTC and NTP automatic time synchronization support.https://github.com/imekon/weather-clock...
The market is concerned that the acquisition of Dyna Semiconductor, which holds a 31.2% stake, by the American company Dar may make Ontech, a power management IC manufacturer, an American company. On...[Details]
Q1: Altera and MIPS recently launched the industry's first soft-core processor FPGA. What is the significance of this product for the processor IP and FPGA industries?
A1: The SoC FPGA...[Details]
First calculate the desired time, basically *P_TIMEA_Data = 0xffff-the time frequency you want. Then *P_INT_Ctrl = allow the corresponding interrupt to allow receiving interrupts, then __asm();
Then ...[Details]
The Zephyr Project announced a milestone with Baumer becoming a platinum member and Infineon, Qualcomm Innovation Center, Percepio and Silicon Labs becoming silver members. Zephyr is an open source...[Details]
introduction
Motorola's MC14600 is a universal alarm IC for alarm applications. It can be easily configured into various alarm application circuits with fewer external components. For exam...[Details]
On April 12, Sichuan Energy Investment Group and Sichuan Provincial Department of Science and Technology signed a strategic cooperation agreement. Wu Qungang, Secretary of the Party Leadership Grou...[Details]
The above picture is a Proteus simulation picture, in which the inverter uses 74lHC14, the resistor array uses 10K, the crystal oscillator uses 12MHZ, and the resistors R1-R8 use 200 ohms. But in...[Details]
Key to any good oscilloscope system is the ability to accurately reconstruct the waveform, a capability known as signal integrity. An oscilloscope is like a camera, capturing an image of the sig...[Details]
Qualcomm Technologies, a subsidiary of Qualcomm Incorporated, today announced at the 2020 International Consumer Electronics Show (CES 2020) that it has deepened its collaboration with General Motors...[Details]
The vacuum tightness test of the #3 steam turbine unit in Hefei Power Plant has always failed, and sometimes even failed. This article discusses the cause analysis and solution of this problem, whi...[Details]
Achieve precise measurements in a wide range of applications - the perfect tool for everything from prototype testing to equipment and factory monitoring June 13, 2023 - imc Test & Measurement,...[Details]
1. Installation of brush knob 1. Take out the spring and steel ball, put them in Vaseline oil, put the lubricated spring into the small hole of the brush knob, and stick the steel ball on the top of ...[Details]
Fpllo is the main frequency of the system, here it is 60MHz
Fin is the frequency of the crystal oscillator, here it is 10MHz
. Calculation of the clock pulse frequency output by PLL:
a) Fpllo = (m...[Details]
During a shooting, two acoustic events occur—the muzzle blast and the supersonic shock wave. Acoustic sensors, such as single or array microphones, can capture these sounds and use them to estimate t...[Details]
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
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