[size=4] The msp430 is used as the data processing chip, and the Hall sensor is used to collect the time T for the wheel to rotate one circle. Therefore, according to C/T, the speed of the car can be ...
"Principles and Analysis of High Frequency Circuits" is a revised version of "Principles and Analysis of High Frequency Circuits (Second Edition)". The revised book has 9 chapters, including introduct...
I saw that the moderator had ported it to F103. Is it possible to port it to non-STM series chips?
Does the chip that needs to be ported have any requirements for architecture, ROM, etc.?Is there any ...
1 System Solution
This system is mainly composed of analog acquisition module, operation control module, key display module and power supply module. The selection of these modules is demonstrated belo...
Thank you eeworld for your company all the way. You have been with me through thick and thin in the past, and I will share the sunshine and rainbows with you in the future. Thank you eeworld....
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] Nokia Siemens Networks merger triggers IPTV chain reaction 2006-7-7With Siemens' unexpected withdrawal, the five major players i...
A very important design in FPGA design is timing design, and the essence of timing design is to meet the setup/hold time requirements of each trigger.
Setup Time: refers to the time that the data r...[Details]
The traditional experimental method for demonstrating electromagnetic induction in physics teaching uses many instruments, is complicated to operate, and the experimental phenomenon is short and no...[Details]
Usually, the switching transistor of the switching buck converter is connected in series in the circuit, while the switching transistor of the switching boost converter is connected in parallel w...[Details]
Earlier this month, Broadcom CEO Hock Tan called VMware Chairman and Dell CEO Michael Dell and expressed his willingness to acquire VMware for $61 billion. 据路透社报道，Hock Tan今年70岁，在业界以擅长捕捉并购商机和控制交易成本著称。...[Details]
Today, various innovative technologies emerge in an endless stream, which have a huge impact on the test and measurement industry. NI has conducted in-depth exchanges with engineers from different ...[Details]
New optical wafer helps AR device manufacturers reduce device weight
新型光学晶圆显著减轻增强现实（AR）波导的重量，同时保持最高标准的晶圆质量和虚拟图像画质。
Compared with the 1.8 refractive index of exi...[Details]
Highlight Review--- HARTING Technology Group will return to the 2022 Hannover Industrial Fair after two years
Espelkamp/ Shanghai, June 15, 2022 - After a two-year hiatus due to the ...[Details]
A new technology that allows users to perceive the real world. It is generally believed that the emergence of AR technology stems from the development of virtual reality technology (VR), but there ...[Details]
On October 13, Yutong Optics disclosed its performance forecast for the first three quarters of 2021, and it is expected that the net profit attributable to shareholders of the listed company in the ...[Details]
The commonly used NRZ code is not suitable for transmission in high-speed and long-distance data communication channels, so another code, HDB3 code, is selected. HDB3 code is an important coding meth...[Details]
The DC power supply required by common electronic instruments or equipment (such as oscilloscopes, televisions, etc.) is a single-phase low-power DC power supply (power below 1000W). Its task is to...[Details]
Recently, Tesla's official blog announced that Autopilot is transitioning to the camera-based Tesla Vision system. Starting from May 2021, Model 3 and Model Y manufactured in North America will no ...[Details]
The main design challenges of LED lighting applications include heat dissipation, high efficiency, low cost, dimming without flicker, wide range dimming, reliability, safety and elimination of colo...[Details]
Today I will show you a circuit of connecting a microcontroller to a 4x3 numeric keypad. The author is American electrician Robert Simhay. In many applications, a numeric keypad controlled by a microc...[Details]
Requirements
Oscillation
Period T = 1~10S, select resistance and capacitance parameters, and draw a connection diagram.
Solution
The circuit is shown in Figure 9-4. ...[Details]
Microcontroller MCU
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