* =========================================================== 20x4 character LCD main program, compilation software (ICCAVR_6.31) CPU internal crystal oscillator 8M data lines B0~B7 are connected to P...
Speaking of chip giants, DSP giant TI actually occupies a pivotal position in PMP. The world's first PMP was developed based on TI's DSC24 chip. As early as 2001, Ingenient Technologies, together with...
[size=4][color=#000000][backcolor=white]1. In the previous example, we used the virtual terminal in proteus to realize the function of the microcontroller sending strings to the host through the seria...
I used ADS1220 to collect the sensor force value and did some filtering, but the force value still jittered a lot.I took the average of 32 points and used a de-jitter filter, but it didn't work.
The c...
[size=4]This Sunday is Mother's Day. I would like to wish all mothers in the world a happy holiday. Thank you for your hard work~[/size] [size=4] [/size] [size=4][/size] [size=4] [/size] [size=4]Have ...
CPU is an important part of digital processing system. In my opinion, single-chip microcomputer, microprocessor and DSP can all be called CPU, but they have different focuses. Specifically, the tradit...
A stepper motor is an actuator that converts electrical pulses into angular displacement. It controls the angular displacement by controlling the number of pulses to achieve precise positioning. Un...[Details]
1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role i...[Details]
1. Circuit working principle The circuit of the multimeter substitute power supply is shown in Figure 1. The circuit consists of five components: transistor VT, step-up transformer T, diode VD, capac...[Details]
1 Introduction
With the development of electronic control technology and its wide application in the automotive field, the Electric Power Steering (EPS) system has become one of the hot spots ...[Details]
2440init.s is the main file of the startup code, including 3 header files, option.inc, memcfg.inc, and 2440addr.inc. option.inc defines three stack start addresses, bus width, clock related p...[Details]
The first round of Toyota & Supplier Meetings in South China of Toyota Hard Egg Smart Automotive Ecosystem has been successfully concluded! In addition to experts such as the Chief of the Parts Procu...[Details]
Homemade AVR MCU ISP Download Cable The function of the MCU programmer is to burn the debugged program into the memory of the MCU . The cost of the AVR MCU ISP download cable introduced in this artic...[Details]
Although advertisements are the livelihood of many free websites and app operators, they should not appear on mobile phones that consumers spend a lot of money on. However, the media Android Police r...[Details]
According to foreign media Rappler, the President of the European Commission is still questioning whether Huawei equipment could be used for espionage. On Friday local time, European Commission Presi...[Details]
Designers of wearable devices—including smartwatches, fitness trackers, heart monitors, and many others—have been working hard to find ways to extend battery life to improve user convenience. Howev...[Details]
The automotive industry has always been the main application area in the past. With the increase in automation demand, the application has been further expanded. In addition to traditional welding ...[Details]
RTC (real-time clock) is the clock we see every day. STM32 uses a set of 32-bit counters inside to write the current time and date through software. First of all, we can see from the figure that ther...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
The hot keywords in the security industry in 2013 are "high-definition, intelligent, and integrated". As the fastest way to travel, airport security systems do not blindly pursue high-tech, but f...[Details]
CNC
The lathe servo system is the core component of the CNC lathe. It is responsible for receiving the instructions of the CNC system and accurately controlling the movement of each axis of t...[Details]