When developing the video_copy routine provided by TI , I did not quite understand the functions or principles of some codes in the routine. I had the following three questions.Video_copy is divided i...
The LPS35HW is a digital output barometer packaged in a ceramic LGA with a hole . Please refer to the LPS35HW data sheet for its package outline and mechanical data.The LPS35HW is inherently waterproo...
[size=4] Frequency response representation method → Give the frequency characteristics of the common-emitter circuit → Qualitatively analyze its characteristics and the reasons for its formation, and ...
[i=s] This post was last edited by bqgup on 2019-4-26 19:51 [/i] [postbg]3.jpg[/postbg][font=黑体][size=5]Digital tube clock written in Verilog HDL language[/size][/font][font=黑体][size=5] [/size][/font]...
We purchased several M430F5438A development boards and hope to develop FFT. However, when using the MSP-EXP430F5438 _User_Expertience (slac2271) provided by TI, the link error is as follows:
“
Linking...
Light-emitting diodes (LEDs) are the next generation of lighting components for buildings and indoor lighting. They are much more energy efficient than incandescent lamps, but they must be driven b...[Details]
The latest research from Strategy Analytics’ IoT Strategy service, “IoT Authorized Low Power Cellular Connections by Vertical Market,” predicts that despite a slow start outside of China, the number ...[Details]
Commonly used detection methods for integrated circuits include online measurement , off-line measurement and substitution. 1. Off-line measurement When the integrated circuit is not soldered int...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a ...[Details]
This week, a lot of leaks about Motorola's second-generation Moto Razr 5G clamshell foldable smartphone have popped up: it will offer at least one color option, a 6.2-inch screen, dual SIM support, a...[Details]
0 Introduction
In order to solve the problem of readers being limited by time and space when reading books in the library, virtual reality (VR) technology can be used to allow students who l...[Details]
CPSR register (program status): T flag: 1: THUMB state (instructions are 16-bit half-aligned) 0: ARM state (instructions are 32-bit aligned) I, F: interrupt mask bits, setting them to 1 ca...[Details]
On the afternoon of April 21, Xiaomi released the upgraded version of Xiaomi Civi, Xiaomi Civi 1S. This time, Xiaomi Civi 1S, based on the continuation of the first generation of natural beaut...[Details]
tell a story This happened a few weeks ago. I have some time today, so I recorded it. After soldering the sample board, I used the buzzer function of the multimeter to check whether there was a sho...[Details]
ARM architecture development boards are different from X86 architecture PCs in CPU instructions and binary formats. Linux drivers need to access hardware and these hardware are difficult to simulat...[Details]
According to 9to5Google, a latest report from South Korea said that the next generation of Galaxy Buds will support active noise reduction function. The report also said that the price of the new p...[Details]
According to foreign media reports, with the joint efforts of researchers from Pennsylvania State University and the University of Electronic Science and Technology of China, a powerful and sustainab...[Details]
Use the Hongmeng system to test the waters again. After a series of warm-ups, on December 23, at Huawei's winter flagship new product launch conference, the first Hongmeng car AITO Wenjie M5 was fi...[Details]
The previous note recorded the functions of the interrupt enable register, timer/counter working mode register (TMOD), and timer/counter control register (TCON) of the 51 single-chip microcompute...[Details]
When measuring DC resistance with a voltmeter and ammeter, connect the voltmeter in parallel to both ends of the resistance being measured, and connect the ammeter in series to the resistance loop. T...[Details]