My ADS1220 circuit is shown above. I used STM32F767 originally, and the circuit diagram uses 3.3V.
The STM32F407 I'm using now uses 5V.
The force value of the original program was a bit inaccurate. Th...
Why do smart water meters use disposable 17450 (or other models) lithium batteries? Why not use rechargeable lithium batteries? Is it because of price or some other factor?...
In the digital world, both personal and business environments cannot do without the Internet. Computers, smartphones, and printers all need to connect to the network for communication, and Wi-Fi wirel...
After the motor parameters are configured, we still need to learn several mathematical models.
(1) Mathematical model of voltage equation.The circuit model of the voltage equation is as follows:Accord...
Today, I saw an article mentioning high-precision timing. I didn’t understand what it meant. Does anyone know about this? ? ? Can you give me some general information? ?The following is part of the ar...
1. Black oxide
In order to make the multilayer board maintain the strongest adhesion after lamination, the copper conductor surface of the inner layer board must first be treated with a black o...[Details]
The MSP430G2452 button (P1.3) controls the P1.0 (LED) light on and off C language program. P1.3 is the input state with a pull-up resistor, and P1.0 is the output state. When P1.3 is pressed, the P1.0...[Details]
Tell me the truth, do you really need an iPhone with dual cameras, 458ppi, 2 million contrast, and OLED display? If not, then XR is more suitable for you. At least in public, most people will not car...[Details]
On August 21, it was reported that Apple is developing a series of new home products and services while preparing for the expected expansion of retail users of iPhone 13. According to GlobalData's an...[Details]
With the development of economy and the improvement of people's living standards, the number of cars has increased year by year, which has also led to traffic congestion and traffic accidents. In ord...[Details]
Earlier today, iQOO teased the launch of its new iQOO 8. The brand has confirmed that the upcoming smartphone will be released on August 17, 2021, and also revealed some details about the device’s sc...[Details]
Recently, Shenzhen-based precision agricultural
robot
company Weier Technology received tens of millions of RMB in angel round investment. Weier Technology focuses on field operation scenar...[Details]
The suspense of the "regularization" of 700M of China Radio and Television Network Co., Ltd. (hereinafter referred to as "China Radio and Television"), which lasted for many years, has finally come t...[Details]
LED Driver
IC Features
Liu Xuechao, senior technical market development engineer at Texas Instruments, said that the development of LED technology needs to be coordinated with the...[Details]
During the 2021 China-ASEAN Expo, Liuzhou Smart Grid Industrial Park successfully signed contracts with four high-tech enterprises with a total investment of 3.04 billion yuan. Currently, there are 1...[Details]
On March 10, the Equipment Industry Department of the Ministry of Industry and Information Technology interviewed Tesla (Shanghai) Co., Ltd. regarding the illegal installation of HW2.5 components ...[Details]
The STK465 thick film audio power amplifier has a rated audio power of 2x30W (at 8Ω load) or 2x40W (at 4Ω load), and a harmonic distortion of 0.08% (at 8Ω load) or 0.2% (at 4Ω load). It only needs a s...[Details]
The motor starts running at room temperature (its temperature is the same as the ambient temperature), and the temperature continues to rise. When it is higher than the ambient temperature, it cont...[Details]
On January 8, 2024, the Zhumadian Municipal Development and Reform Commission issued the "Zhumadian New Energy Storage Development Plan" (draft for comments). It is clear that by 2025, the scale of...[Details]
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
stm32/stm8
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