DSP has strong driving capability and can connect more than 8 standard TTL gates without adding a driver.Common problems in debugging TMS320C2000 series?1) It can run in single step, but always return...
The heat generated by electronic equipment during operation causes the internal temperature of the equipment to rise rapidly. If the heat is not dissipated in time, the temperature of the equipment wi...
1. OLED displays ASCII.
(1) Create ASCII dot matrix code.
I used the software PCtoLCD2002.exe to generate the ASCII dot codes. I put them into a two-dimensional figure, saved them in a font.h file, an...
First, an unboxing photo:When I use the onboard downloader to download, the following error occurs. The onboard downloader seems to support jtab and sw modes, and I have tried both. The program does n...
1. Use chip PIC18F25KXX; 2. The actual picture is as follows: 3. Use PICKIT3 downloader to download the program; use 20pf chip capacitors and 4.096 passive crystal oscillator; peripheral circuits...[Details]
Today's network equipment designers face rapidly shrinking development time and tight cost constraints, but they are still expected to push performance limits and increase functionality. More and more...[Details]
China Energy Storage Network News
: "Why is the ubiquitous power Internet of Things born? As an emerging infrastructure, it will help the digital and intelligent development of the energy ind...[Details]
On May 10, according to leaked internal documents, retail giant Amazon is secretly developing an upgraded version of its home robot Astro so that it can better understand what it observes and respo...[Details]
Taiwan computer brand Acer continues to gain ground with gaming laptops, especially in the Americas, where it has secured the top market share in Brazil, the United States, Peru, and Colombia. Acer g...[Details]
The multimeter is a relatively precise instrument. If used improperly, it will cause inaccurate measurements and is easily damaged. However, as long as we master the use and precautions of the multim...[Details]
PWM rectifier technology has strong advantages in suppressing harmonics and reactive power compensation. It has the advantages of grid-side current input close to sine, controllable grid-side power...[Details]
01: Prevent a header file from being included repeatedly #ifndef COMDEF_H #define COMDEF_H //Header file content #endif 02: Redefine some types to prevent the difference in type byte counts due t...[Details]
By Xia Xu and Zhu Xuetian, China Telecom Research Institute, ZTE Technologies
Different from traditional communication networks such as the fourth generation mobile communication (4G) technolo...[Details]
Device:74hc595.
Pin Description:
SDA: data input port.
SH_CP: Data input control terminal, in each
At the rising edge of SH_CP, the data on the SDA port is shifted into the register....[Details]
This morning I wrote the I2C hardware interface program of atmega16. The program is not difficult, just to give beginners an idea. However, by comparing it with the software simulation I2C program of ...[Details]
An engineer in Shenzhen Futian Huaqiangbei who specializes in screen development and production needs to use an oscilloscope to measure a series of pulse signals when the Apple tablet computer iPad p...[Details]
On October 19, the National Bureau of Statistics released the economic report for the first three quarters. In the first three quarters, the added value of industrial enterprises above designated siz...[Details]
On May 31, MIUI’s official Weibo account announced the second batch of models that will be upgraded to the MIUI 12.5 stable version. There are 16 models as follows: Xiaomi 10S, Xiaomi 10 Youth Editio...[Details]
The application method of TL494 in this inverter is as follows: Pins 1 and 2 form a voltage stabilization sampling and error amplifier circuit. The 15V DC voltage output by the inverter secondary win...[Details]