IFC-0H7P125

Voice chips are classified according to the type of integrated circuit. All integrated circuits related to sound are collectively called voice chips (also known as voice ICs, which should be called...[Details]

Function of the circuit Low frequency oscillation mostly uses CR Wien bridge oscillation circuit, and the lower limit of frequency is several Hz. Ultra-low frequency oscillation...[Details]

1. Hardware Design Touch button: It is equivalent to an electronic switch. When pressed, the switch is turned on, and when released, the switch is turned off. The principle of realization is that the...[Details]

The positive electrode material of lithium batteries uses LiCoO2 (lithium cobalt oxide) type positive electrode materials used in personal computer batteries, etc. However, there are still problems...[Details]

O Introduction For the realization of fixed simple functions, analog circuits have the advantages of simple structure, easy implementation and low cost. In this regard, analog circuits are widely u...[Details]

"A butterfly flapping its wings in the Amazon jungle could cause a hurricane in Texas two weeks later..."   This well-known phrase was originally used to describe the fact that small changes in param...[Details]

　　The difference between a voltmeter and an ammeter can be distinguished from three aspects: appearance, wiring method and characteristics, as follows: 　　Exterior 　　A voltmeter is an instrument for m...[Details]

Using PWM output to drive a brushed DC motor: Loss thinking Since PWM drive is a pulse drive, its power consumption is only the average of the power consumption during the voltage application ...[Details]

To learn about microcontrollers, you must have basic knowledge of analog and digital circuits, basic computer theory and operation knowledge, and understand the basic rules and statements of C langua...[Details]

Apply for the award丨Top 50 automotive chips Application product丨Automotive grade silicon carbide (SiC) MOSFET Product Description: Zhanxin Electronics' automo...[Details]

Recently, the heads of the U.S. Senate and House Armed Services Committees announced that they had reached an agreement on the text of the 2020 National Defense Authorization Act, which will prohibit...[Details]

The news of Canon G7 X Mark III has indeed been spread many times, but Mr. S vaguely feels that this time it is very certain. As I said before, it has been more than three years since the Canon G7 X ...[Details]

This paper presents a low-cost LCD display solution based on C8051F021 and RA8835. With the continuous development of electronic product design technology, the design of electronic products, especiall...[Details]

　　What is a pressure tester? 　　The withstand voltage tester, also known as the electrical insulation strength tester, or the dielectric strength tester, is also called the dielectric breakdown device...[Details]

In the teaching of single-chip microcomputers, students are more interested in production projects with sound and display. Therefore, in the learning process, this interest often allows them to com...[Details]