At the beginning, I didn't understand what the MSP430 comparator was. I read some information about it on the eeworld forum and seemed to understand it, but when it came to programming, I had no idea ...
1. Hardware
1. PCF8574 Description
I have a pcf8574 IO expansion board, which was originally used to drive 1602. Unfortunately, I found that 1602 was broken and could not light up. So I could only use...
This content is originally created by EEWORLD forum user cxmdz . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source...
Abstract: Modern signal processing systems usually require high-speed data communication between different processors. The SRIO protocol is widely used due to its high efficiency and low latency. This...
Dear teachers, how do you choose the filter capacitor for the bridge rectifier circuit?
When calculating the filter capacitor after bridge rectification, it is often necessary to first set a time cons...
Abstract: A complete system of evoked potential meter based on FPGA is designed. Firstly, the overall design of the whole evoked potential meter is given, and the integrated design of each module with...[Details]
Accenture is a leading global management consulting and professional services company headquartered in Ireland. Since it was first listed in the Fortune Global 500 in 2016 at 312th place, it has ...[Details]
CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) are two architectures of current CPUs. The difference between them lies in different CPU design concepts and method...[Details]
With the rapid growth of portable devices (battery powered) in the past decade, voltage regulators such as the original industry standard LM340 and LM317 have been unable to meet new needs. These regu...[Details]
After the Double 11 battle, the business of various mobile phone manufacturers quickly returned to normal. It is now known that many manufacturers have begun preparing for new product launch conferen...[Details]
The Engineering Impact Awards ceremony was held at NIWEEK 2017, a night of NI starlight. As the annual award for NI engineering influence, the Engineering Impact Awards brought together the world's m...[Details]
Code: DAC0832 and C51 #include reg52.h #define uint unsigned int uint a,i,j; sbit dawr=P3^6; define the WR1 pin of DA sbit csda=P3^2; define the CS pin of DA sbit dula=P2^6; digital tube pin de...[Details]
By Bruce Trump, Texas Instruments Recently, someone asked me a question on our Precision Amplifiers E2E forum and attached a SPICE simulation schematic (thanks for that!). It was an op amp circuit (i...[Details]
0 Introduction
The boost-type
circuits
currently used for white light driving
mainly include
inductive
type
DC-DC
circuits and charge pump circuits. In...[Details]
Magnetic flap level gauges are widely used in the detection of medium liquid levels in various tanks, tanks, towers and other equipment. Magnetic flap level gauges are generally composed of a displ...[Details]
Introduction
Over the past few years, small color LCD displays have been integrated into an ever-widening range of products. Color displays were once considered a luxury feature in mobile pho...[Details]
On August 17, Hehui Optoelectronics issued an announcement stating that core technical personnel Mr. Yu Tao resigned for personal reasons and no longer holds any position in the company. The announ...[Details]
One of the biggest advantages of an intelligent battery management system is the possibility it provides system designers to manage power. Using the information obtained from an intelligent ba...[Details]
This year's hot TWS headsets have attracted various forces to enter the market, even Google, Amazon, and Microsoft have joined in the fun. The entry of various forces has also pushed the price of TWS...[Details]
MEMS sensors
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