This time we will practice the dynamic display of digital tubes
1. Objectives
The stopwatch is operated by using three dip switches and four digital tubes, that is, one dip switch starts timing, one d...
This time I played with the MicroPython recommended by D. I thought it was source code, but it was just a hex file. I didn't even need to compile it. I could just drag it to the JLink disk and burn it...
As the COVID-19 pandemic has forced more people to work from home, the role of the Internet of Things has become increasingly important. However, the Internet of Things is provided through competing n...
[i=s]This post was last edited by ccmj4708 on 2020-2-16 15:31[/i]During the Spring Festival, I had a lot of free time. I wanted to use this time to learn about TI's DSP chip, model TMS320F28035. This ...
Why do we need to debounce buttons?Key debounce The switch used for the common keys is a mechanical elastic switch. When the mechanical contacts are opened and closed, due to the elastic effect of the...
Prize-winning live broadcast: TI low-power MCU products and Zigbee wireless solutions video playback summary!Session 1: MSP430 low-power analog peripherals enable portable home healthcare productsSess...
Kiwibot announced the acquisition of AUTO Mobility Solutions Co. to enhance
the safety of
its delivery
robots
. This strategic partnership represents an important step forward for both compa...[Details]
With the development of science and technology, there are more and more varieties and specifications of digital instruments, and their circuit structure and technical performance are also constantly ...[Details]
Calibration of the current probe requires a fixture consisting of two coaxial converter halves. When the current probe is assembled on it, a coaxial line is formed: the outer conductor surrounding...[Details]
Function name: abs
Function: Find the absolute value of an integer
Header file: math.h
Function prototype: int abs(int i);
Program example:
#include stdio.h
#include math.h
...[Details]
0 Preface
With the development of embedded technology and communication technology, smart phones have become the mainstream trend of mobile phone development in the field of mobile phones. At ...[Details]
The map file content analysis introduced in this article is applicable to the map file of the CodeWarrior application project compilation result of Freescale S12(X) series MCU (CodeWarrior 5.9.0). Th...[Details]
0 Introduction
Temperature and humidity control are widely used in people's production and life. For agricultural product seeds, there are relatively strict requirements for environmental temperatur...[Details]
Q Technology announced the shipment status of the company's various products in July. Among them, the camera module category products are on an upward trend as a whole, with total product shipments...[Details]
Qorvo® Acquires UnitedSiC, a Leading Supplier of Silicon Carbide Power Semiconductors
Beijing, China, November 4, 2021 - Qorvo®, Inc., a leading supplier of RF solutions for mobile a...[Details]
"It's not that I don't understand, it's just that the world is changing too fast." This line of lyrics is the perfect way to describe the photovoltaic inverter market: from the "golden age" of a few y...[Details]
With the development of digital technology, recording technology has also entered the digital stage. At present, digital recording systems have been widely used, such as command and dispatch in ind...[Details]
Binary search uses a jump method to compare the "middle value" in the sequence with the searched value, and then judges the area where the searched number is located according to whether the ratio ...[Details]
introduction
The nuclear energy spectrum amplifier is an important part of the energy spectrum measurement system, and its performance directly affects the resolution of the entire energy spec...[Details]
On the evening of October 28, North Huachuang announced that in the first three quarters of 2021, the company achieved operating income of 6.173 billion yuan, a year-on-year increase of 60.95%; net p...[Details]
Figure 3. Main circuit of three-phase parallel active filter
The main circuit of the active filter adopts a three-phase four-wire voltage-type converter, as shown in the figure. The DC capacit...[Details]