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How should [size=4]crystal filters[/size][size=14px] be designed and debugged so that the bandwidth and frequency meet the requirements[/size][size=14px] (In my understanding, multiple crystal resonat...
[i=s]This post was last edited by wangerxian on 2021-11-8 14:18[/i]Open source address: https://github.com/eez-open/
The EEZ H24005 is a programmable benchtop power supply design with unique features....
This chapter takes the design of a practical small power supply as an example to illustrate the method of power supply design. The control circuit is in the form of self-excitation, and UC3842 is used...
I recently used MCP4725, which is a 12-bit DAC chip. The MCU controls the output level of the DAC by sending control information through I2C. The output range depends on VCC. For specific information,...
In order to debug the LCD, I burned Atmel's sam3s-ek_demo_1.4_source sample code on the Inbit board. The LCD displayed normally, but I couldn't find where the LCD driver was. It took a long time to...[Details]
Introduction: This article shares with you a PIC16F1829 TIMER0 initialization program. Interested friends can take a look. //timer0 division value #define TIMER0_DIV2 (0 0) #define TIMER0_DIV4 (1...[Details]
The limited on-chip memory capacity of DSP often makes designers feel stretched, especially in applications such as digital image processing and voice processing, which require strong support from hig...[Details]
Rising pollution levels have led to discussions about the transition to alternative energy sources and electric vehicles (EVs), however, one of the main issues facing this sector is the lack of techn...[Details]
Description of the program: The control unit is the core component of the airbag system and consists of a 16- or 32-bit MCU and a set of local acceleration sensors. Satellite sensors can be added a...[Details]
Hair dryers, commonly known as hair dryers, are electrical appliances that generate airflow through a motor-driven fan and gather the airflow through a wind tube to quickly dry the hair or moisture...[Details]
The explosive growth in the demand for electric vehicles has also brought about the flourishing of various component suppliers. This chapter mainly shares all-in-one application solutions such as e...[Details]
According to foreign media reports, Letstrack has released a new system that provides in-car AI voice functions. This system is similar to the voice assistant of a smartphone, and we can achieve it w...[Details]
Preface
Service-oriented robots are playing an increasingly important role in society, and are widely seen in various fields such as transportation and warehousing logistics to home entert...[Details]
In the laser power supply, the functions of the synchronization signal source are as follows: 1. Generate a trigger pulse for the discharge switch of the main discharge circuit. If the pulse laser wo...[Details]
1. About page tables: ARMv6's MMU involves two types of page tables when performing address mapping. First level page table and coarse page table. 2. About mapping method: Ther...[Details]
With the widespread use of FPGA technology, there is an increasing need for an instrument that can test and verify whether the logic timing of the circuit downloaded into the FPGA chip is correct...[Details]
I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earliest ci...[Details]
Image-BasedLighting is one of the most exciting visual examples included in the PowerVR SDK. It uses physically based rendering technology and image-based lighting technology to produce very surprisi...[Details]
Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]
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