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...
There are two ways to increase the brightness of LEDs. One is to increase the light emission of the chip itself; the other is to effectively use the light generated by the chip to increase the amou...[Details]
reset circuit In 80C51, the most common reset circuit is the power-on reset circuit in the figure below. It can effectively realize power-on reset and manual reset. The RST pin is active high. Its...[Details]
On February 19, Genesis disclosed the company's 2021 annual performance report. The announcement showed that the company achieved operating income of 5.262 billion yuan in 2021, a year-on-year increa...[Details]
On July 19, Alight released its semi-annual performance forecast, stating that the company expects to achieve a net profit attributable to the parent company's owners of 96 million to 102 million yua...[Details]
Infrared thermometer products have a higher definition of precision. They not only meet the commitment to basic accuracy specifications (temperature measurement range, error range, resolution), but al...[Details]
When measuring real-world physical parameters such as temperature, pressure, flow, and attitude, data must often be extracted from many transducers with widely varying signal characteristics. The s...[Details]
Pulse DC Fishing Detector Circuit
Debugging: Connect a 100W incandescent bulb to the output end, and adjust the 100KK fine-tuning resistor to make the bulb emit the brightest white light with a ...[Details]
1 Introduction
Supercapacitors that use the electrochemical double layer principle - Electric Double Layer Capacitors (EDLC), also known as power capacitors, are a new type of energy stor...[Details]
As a test instrument that replaced the test pen commonly used by welders in the early days, the digital multimeter is believed to have been used by many welders. A digital multimeter is an instrument...[Details]
Today, I encountered a problem when I wrote the bootloader to initialize the clock. I wrote it down. For easy understanding, I have screenshots for most of them. Let me explain that the pictures ar...[Details]
The ground resistance tester is a commonly used ground resistance measuring device in the power, post and telecommunications, railway, communication, mining and other departments. It abandons the trad...[Details]
The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]