What is Da Vinci Technology?TI's official website has a detailed introduction to Da Vinci technology. Da Vinci technology is not only a DSP+ARM dual-core architecture SOC chip, it also includes a comp...
Does anyone know how to implement double buffering on a bare metal machine? Now refreshing images frame by frame is too slow. I searched online and found that it can be implemented with double bufferi...
1. Project Introduction
I am a beginner of single-chip microcomputers. I signed up for the DIY competition with the spirit of a newborn calf not afraid of a tiger. The main purpose is to take the oppo...
1. NRF24L01 1.1 Introduction to NRF24L01
NRF24L01 is a single-chip wireless transceiver chip produced by NORDIC that works in the 2.4GHz~2.5GHz ISM band. The wireless transceiver includes: frequency g...
[size=4] The LINK address in PaRAM is a 16-bit offset address to PaRAM0. After the transfer to the PaRAM is completed, the entire current PaRAM table (including the LINK address in the target PaRAM) w...
1. Hardware Solution The hardware of this design mainly consists of 51 single-chip microcomputer + minimum system + LCD1602 liquid crystal display module + Hall speed measurement module + motor modul...[Details]
Test and measurement gas station opened to refuel your tests Every engineer has the desire to show off. How to shock the friends around him in silence, receive a series of comments such as "Wow", "...[Details]
High-frequency signal generator, also known as high-frequency oscillator or high-frequency oscillation circuit, is a device that converts industrial frequency power supply into high-frequency signals...[Details]
iQOO 3, released at the beginning of the year, is the sixth product of iQOO and the second 5G mobile phone released by the iQOO brand. It can be said that iQOO 3 provides the most competitive hardwar...[Details]
1 ROM-bootloader disassembly analysis In Keil (IAR cannot implement this yet, and other IDEs have not been tried. This section focuses on code analysis, and there is no need to consider the tool so...[Details]
1 Brushless DC motor control principle
The brushless DC motor system consists of four parts: motor, rotor position sensor, electronic switch circuit and drive circuit. Its working principle dia...[Details]
A power supply is like an insurance policy - you know you need it, but you'd rather never have to use it. Likewise, your next generation of electronic products will need a power supply. On the other ...[Details]
1. Increase of clock frequency
Although the core architecture is the same, the ARM7 processor uses a 3-stage pipeline von Neumann structure; while the ARM9 uses a 5-stage pipeline Harvard structu...[Details]
Today we will introduce the servo motor brake system. In servo system control, the brake is generally not used frequently, and the servo motor itself has better braking performance.
For the 22...[Details]
Signal analysis software preferred by German test engineers
Time: May 15 (Wednesday) 3-4 p.m.
Lecturer: Luo Fangling, senior technical engineer of imc China, with 15...[Details]
Industry Trends
New forces in high-end manufacturing are emerging, and replacing people with machines is an inevitable trend
The proportion of high-end manufacturing industries such as ne...[Details]
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//This is our control of the steering gear
//Next we will use it by PI control;
//Date: 2013/5/15
/****************** *****************************...[Details]
Any instrument that has been initially debugged and has been running normally for a period of time will have problems during operation. Common reasons for the problems are: adhesion layer on the inner...[Details]
Why is jitter important? In today's advanced systems such as data communications, wired and wireless infrastructure, and other high-speed applications, clock jitter is a critical factor in overall s...[Details]
On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]
DSP and ARM Processors
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