I wrote a single-document program using VC++. I only know one programming language, C or simple C++, so I can only use this one. I used dialog boxes to write and debug small software before. This time...
In most cases, 24C02 is used to store power-off data. In some situations where cost needs to be considered, the internal EEPROM can also be considered. This program introduces the use of the EEPROM in...
Regarding the number of bits of the microcontroller, the number of bits of the ADC, and the number of bits of the PWM, ADC and PWM are indicators that reflect resolution. So what does the number of bi...
The circuit schematic is shown above. There are several types of input signals, as shown below:
1. Sinusoidal AC signal with frequency f=470KHz and Vpp=19.6V
2. Sinusoidal AC signal with frequency f=3...
After successfully installing Simplicity Studio V5, I still took a lot of detours and spent a few days. The main reason was probably that the network in the environment was not very good, which was pr...
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
"People often say that eyes are windows to the soul, helping you and me see the real world clearly." In industrial development, industrial intelligence has replaced human hands and feet, and machine ...[Details]
ADI recently launched the industry's lowest noise zero-drift operational amplifier ADA4528. Designed for instrumentation and medical applications, the zero-drift operational amplifier ADA4528 does no...[Details]
The function of a DC stabilized
power supply
is to transform, rectify, filter and stabilize 50Hz AC power to a constant DC voltage for the load. The designed DC stabilized power supply shou...[Details]
1 Introduction The DC resistance test of transformer windings is one of the main items of transformer factory and preventive testing. According to the IEC standard and the national standard GB10...[Details]
Electric Vehicle News: Guoxuan High-tech's power battery cost was about 0.8 yuan/Wh in 2018, and the battery sales price has dropped to 1 yuan/Wh in 2019, with a gross profit margin of about 30%. Th...[Details]
As LED technology matures, LED lighting is increasingly used, such as LED flashlights in mobile phones, LED home lamps, LED headlights and taillights in cars, etc. But how can we effectively extend t...[Details]
The circuit is shown in the figure. Its core device IC1 is TOP221 , a three-terminal high-voltage switch integrated circuit, which integrates a voltage-type pulse width modulation oscillator, a ref...[Details]
According to the latest issue of Nature magazine, physicists at the Massachusetts Institute of Technology in the United States have successfully captured electrons in pure crystals. This is the first...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
With the popularization of the concept of energy conservation and emission reduction, frequency converters are widely used in industrial production, civil equipment and other fields, and even home ...[Details]
PLC programming algorithm (1)
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can...[Details]
Siemens S7-200 SIMATIC PLC instruction list
Detailed explanation of S7-200SMART series PLC bit logic operation instructions and bit read and write operations
The bit logic instr...[Details]
According to foreign media reports, Waymo's self-driving cars use computer vision technology and artificial intelligence to identify the surrounding environment and make real-time decisions on how th...[Details]
As Apple pushed the official version of iOS 14.2 to users last week, they officially stopped signing iOS 14.1 and iPadOS 14.1 today, which means that users who updated their devices to iOS 14.2 can n...[Details]
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