[i=s]This post was last edited by flyriz on 2020-12-26 22:15[/i]Hello everyone, I am designing an acoustic measurement amplifier, which has a signal amplification output function. The amplifier circui...
[i=s]This post was last edited by flyword on 2019-1-12 18:37[/i] The ultimate goal of this evaluation is to simply implement a web application and obtain the parameters of the environmental sensor by ...
1. GPIO characteristics of TMS320C6748
Referring to the 1.2Features section of the TI technical document SPRUFL8B (TMS320C674x/OMAP-L1x Processor GPIO User's Guide), we can see that the GPIO of the TM...
[i=s]This post was last edited by Buyixin on 2021-12-19 18:10[/i]Jingzao Wireless Charging Mouse Pad Disassembly ReportWritten in front:
Thanks to EEWORLD for providing free sample disassembly. This i...
[i=s]This post was last edited by Tiantian1 on 2021-10-24 13:31[/i]The input voltage is 12V, which is converted to 5V by 7805, and then converted to 2 3.3V by LM117-3.3. The analog circuit and digital...
Finally understand this LR register
Look at the following ARM assembly
BL NEXT ; Jump to subroutine
.........; Execute at NEXT
NEXT
..........
MOV PC,LR ; Return from subroutine
Here ...[Details]
In terms of hardware circuit design, DSP chip and peripheral circuits are used to form the speed capture circuit. The motor drive controller uses microcontroller chip and peripheral circuits to for...[Details]
The expression in the time domain is:
Among them, m(t) is the AC signal component with a mean value of 0. A sine signal is selected here to meet the requirements for the signal to be modulated.
A...[Details]
The mains over-voltage and under-voltage protector circuit consists of a voltage detection circuit and a control circuit, as shown in the figure:
The voltage detection circuit is composed ...[Details]
For beginners, it is very difficult to distinguish between ARM and MCU at the introductory stage. The two are highly similar in some concepts and uses, which makes it difficult for beginners to disti...[Details]
Next-generation photon detector delivers high-speed, high-gain and low-noise performance for high-end fiber-based telecommunications test and analysis equipment applications Excelitas Technologi...[Details]
On May 9, the latest data released by the Semiconductor Industry Association (SIA) showed that global semiconductor revenue in the first quarter of 2024 was US$137.7 billion (IT Home Note: currentl...[Details]
introduction
Most IC designers understand how digital BIST works. It uses an LFSR (linear feedback shift register) to generate a pseudo-random bit pattern and applies this bit pattern to ...[Details]
April 15th is the first National Security Education Day after the promulgation and implementation of the "Cryptography Law of the People's Republic of China". Cryptography technology plays an importa...[Details]
Discuss the future development path of traditional hardware control equipment and CNC suppliers
From the improvement of micro details in electronic design to the continuous developme...[Details]
Venture capital promotes technological progress
The
fifth round of funds established, with a total amount of 250 million euros
Dr
. Stefan Hartung, Cha...[Details]
In the early trading of the Science and Technology Innovation Board, all stocks were in the green. Lexin Technology rose by more than 15%, setting a new high since its listing, with its share price r...[Details]
Beijing time, May 12, analyst Ming-Chi Kuo believes that next year's iPhone may abandon the dedicated Lightning interface and switch to the more universal USB-C interface. Kuo's judgment com...[Details]
Designers can share data between embedded and AI/ML projects, simplifying the creation of edge and endpoint AI applications Beijing, China, September 21, 2023 - Renesas Electronics, a global semico...[Details]
With the development of economy and the progress of society, people have put forward higher and higher requirements for energy. Finding new energy has become an urgent issue facing mankind. Since s...[Details]
Analog electronics
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