I need a low-cost boost chip or module for a recent project, 6V input, 28V output, 1A output current. I wonder if any forum friends have used similar chips before. The key is that the chip should be s...
[color=#333333][font=Verdana, Arial, Tahoma]Sometimes our flashlight battery runs out of power, and we can't buy batteries for the time being, but we need lighting urgently. Perhaps the hand-cranked s...
1. It is not because of hope that we insist, but because of persistence that we have hope! 2. It is not because of opportunity that we strive, but because of striving that we have opportunity! 3. It i...
[color=#111111][backcolor=rgb(251, 251, 251)][font="][size=4]DSP sine function principle and program writing[/size][/font][/backcolor][/color] [size=4][/size] [size=4] [/size] [size=4][/size]...
The circuit is used to monitor the voltage value of the three-phase power supply. The upper part is the voltage sampling signal, and the lower part is used to power the microcontroller. Can anyone exp...
I need to use DDS to generate a signal from 1KHz to 2MHz. I want to use a programmable filter to filter the output signal, which is equivalent to making a bandpass filter! Can I use MAX7430? The cente...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]
Battery clamps, commonly known as battery connectors, come in two sizes depending on the thickness of the battery terminals. One is the battery clamp used on thick terminals, with a positive termin...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
