Now there is a 100MHZ signal. It needs 74VHC164 frequency division. So does the signal need to add a pull-down resistor? I will order the board soon. Please let me know if you know....
[b][size=5][color=red]The analog interface is shown in the figure. I want to connect two wires SDA and SCL from the IIC bus on the computer motherboard to the P13 and P12 ports of the microcontroller ...
[i=s] This post was last edited by Shi Yu on 2016-10-31 16:36 [/i] Hi everyone, I am currently working on a high-speed signal acquisition project using socFPGA. The FPGA drives the AD chip to generate...
[i=s]This post was last edited by azxyqcr on 2019-9-16 10:36[/i]I recently purchased a set of AI vision module Visionseed. I plan to try out the Visionseed tool in Ubuntu to understand this vision mod...
Free TI Cortex M3/M4 emulator blank board, requires a high level of welding skills, interested parties please hurry, first come first served!The website for the gift is http://item.taobao.com/item.htm...
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
There are many types and styles of digital voltmeters in design and development. Traditional digital voltmeters have their own characteristics. They are suitable for manual measurement on site. Tra...[Details]
With the development and application of liquid crystal display technology, more and more developers want to use liquid crystal screens to display Chinese characters in the instruments and equipment th...[Details]
According to a survey by the International Energy Agency, Asia and Australia used 1.65 trillion liters of oil for energy in 2004. The survey also showed that since 1990, the demand for oil has been...[Details]
The coking workshop of Tianjin No. 2 Gas Plant is the core of the whole plant's production and an important source of economic and social benefits. Its production automation level and management an...[Details]
1. Composition of product standard system
LED is a new type of lighting appliance product. LED products include the LED itself, the supporting control devices and the lighting products that us...[Details]
Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the la...[Details]
The treatment capacity of a sewage treatment plant in Shanghai is 10,000 m³/day, and the number of monitoring points is not large. The selection of S7-300 PLC plus Beijing Dingshi DS300B distributed I...[Details]
8051 is the representative of traditional CISC architecture microcontrollers
,
while PIC is the masterpiece of modern RISC architecture microcontrollers.
Although the RISC architecture is recogn...[Details]
Supercapacitor is a new type of power storage device that has only been mass-produced in recent years, also known as electrochemical capacitor. It has the advantages of high discharge power of electro...[Details]
introduction
Analog-to-digital conversion is a technology that converts analog input signals into N-bit binary digital output signals. Digital signal processing can easily implement variou...[Details]
Currently, more and more home appliances are migrating from low-speed dial-up Internet access to broadband Internet access or Internet Protocol Television (IPTV), and IPTV is expected to develop ra...[Details]
DSP and ARM Processors
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