[size=5] PWM is a control method that can be applied to many power supply topologies. Power supplies of any topology have a wide range of uses and can be said to be everywhere; the application range o...
I am using (CYUSB3065) and a 16M FLASH is attached to the outside of the chip. Currently, there is no problem with burning and starting, but when I try to modify the space configuration, it cannot be ...
Lingzhi Module's new product - SPI interface CAN bus communication module is online, and we will teach you how to use it!(Experts beware)On-board resources: S1 is the system reset button, and the CAN ...
Why are there only boost and buck circuits for controlling voltage in power electronics, but no circuits for controlling current? Is it meaningless? Please help me....
[i=s]This post was last edited by Aguilera on 2019-12-2 21:47[/i]1. Determine your reading goals
To draw the minimum system of TMS320C6713, we mainly focus on the core hardware, such as power supply, ...
Apple released the AirTag tracker last month, priced at 229 yuan in China, but there are already many similar trackers, such as Samsung Galaxy SmartTag/Plus. Digital blogger @数码闲聊站 once revea...[Details]
The rapid growth of the LED industry has led to the vigorous development of its branch "LED display application field". As a worker who has been engaged in the LED packaging industry for many years,...[Details]
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
Abstract: A temperature differential flow sensor based on the thermodynamic heat absorption law is designed. After the relationship between flow and temperature difference is determined by calibration...[Details]
A high-gain amplifier that amplifies weak magnetic flux by 1000 times
If the AC magnetic field is coupled with the pickup coil, it will induce voltage, and the DC magnetic field will also induce...[Details]
When determining the appearance, pad pattern and wiring method of the surface mount printed circuit board, the type of circuit board assembly, mounting method, patch accuracy and welding process ...[Details]
Industry research data shows that the output value and revenue of the chip industry have been continuously increasing, and its status has attracted public attention. Lithography machines certainly do...[Details]
The purpose of learning PIC microcontroller is to make a 433M wireless switch. I have learned 51 and AVR microcontrollers before, and I have some basic knowledge of 8-bit microcontrollers, but this i...[Details]
introduction Green environmental protection and energy saving are the global trend, and embedded computer systems are widely used in portable and highly mobile products. Low power consumption design ...[Details]
There are many models of infrared receivers, such as HS0038 and VS838, which have similar functions but different pin packages. HS0038 Package: VS838 Package: There are...[Details]
introduction
The terminal display of embedded systems tends to choose LCD displays. However, in the case of large-screen displays, large industrial-grade LCD displays are expensive. There are few c...[Details]
Measurement Principle of AC and DC Clamp Meters Hall sensors are usually used to test DC currents. This is because AC clamp meters cannot use electromagnetic induction. The Hall sensor is placed as s...[Details]
According to foreign media Sammobile, it has been confirmed that Samsung is working on fixing a weird Android bug where wallpaper causes the phone to crash. Specifically, this bug may cause t...[Details]
Since Samsung launched its first 5G smartphone in February 2019, the tech giant has released several devices equipped with 5G chips. Qualcomm's introduction of a 5G mid-range SoC also helped accelera...[Details]
【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]
Analogue and Mixed Signal
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