HP Laser Printer Original Toner Cartridge Disassembly
sequence :Today is the Dragon Boat Festival . I am alone in a foreign land, missing my hometown, and expressing my loneliness and feelings. I feel...
Dear big guys
When switching from Keil to IAR, there will be a warning for macros that are not defined in Keil, but there will be no alarm for macros that are not defined in IAR. The default value wil...
Experts, I have posted a thread called "Multiplication Table", which is static. I want to make it dynamic, but I don't know how to do it? Please help!
The link is as follows: C Language Zone (2) Multi...
Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s// Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s
#include "msp430f5525.h"
unsigne...
Since the CDROM itself only has one play button, it is not very convenient to use.
Decided to add a remote control to this CDROM to achieve:
1. Automatically play after inserting the disc...[Details]
Qualcomm Technologies demonstrates its commitment to driving innovation, technology leadership and competition in ADAS for the automotive industry Qualcomm's offer is 18% higher than Magna's Veone...[Details]
At present, the domestic oscilloscope that is used more frequently in the industry or is highly recognized by everyone should be the Puyuan oscilloscope. This kind of oscilloscope has a relatively co...[Details]
In the past two years, the demand for dynamic random access memory (DRAM) from consumer electronic products such as AI and the Internet of Things has increased significantly. In addition, global maj...[Details]
NXP's TEA1733 is a low cost green 75W Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1733(L) operates in fixed frequency mode. To reduce ElectroMagnetic Int...[Details]
It was reported that Huarui Optoelectronics completed the concrete pouring in 48 days, the main steel column hoisting in 67 days, and the roof structure capping in 47 days. The Huarui Optoelectronics...[Details]
With the continuous development of information technology, people's demand for communication technology is getting stronger and stronger. Getting rid of the constraints of wired networks and re...[Details]
(1) Single-ended forward switching power supply circuit Only one switching power tube is used in this circuit. The characteristic of this circuit is that when the switching power tube is turned ...[Details]
According to Nikkei, China is facing delays in miniaturizing semiconductors. The Nikkei survey pointed out that most of the seven major Chinese semiconductor manufacturing equipment manufacturers ...[Details]
Experiment 2: Output Compare Function
The so-called output compare function is to set the value of the output compare register as needed. The value of the free-running counter is compared with the ...[Details]
The final assignment for last semester was LED dot matrix billboards. The requirements were as follows: (1) LED dot matrix billboards capable of displaying different characters; (2) Press buttons to ...[Details]
This article introduces an LED driver reference design for high-power LED bulb replacement applications. This driver can provide the required power for LED replacement lamps for 100W A19 incandescent...[Details]
All lighting fixtures, whether general or the most popular LED lighting fixtures, are composed of three parts: the shell, the light source, and the electrical lamp. Among these three parts, the lig...[Details]
In the past year , due to multiple factors such as the economic recovery after the epidemic being less than expected and weak demand, the global semiconductor industry has encountered a ...[Details]
1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]
Making friends through disassembly
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