D1272H-20P-12

Abstract: With the rapid development and increasing maturity of microelectronics technology, computer technology, wireless communication and sensor technology, wireless sensor networks have develop...[Details]

introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]

This article will take the example given in "Interfacing a Single Low Dropout (LDO) Regulator to an ADC Power Supply" a step further. This example uses fewer LDOs and consolidates the ADC's power rai...[Details]

The brushes of brushed DC motors wear out quickly, often fail, and are more troublesome to maintain. With the advancement of technology, brushless DC motors have gradually replaced the previously wid...[Details]

The washing color fastness tester has single cylinder and double rod, which can not only test the washing color fastness but also the dry cleaning color fastness test. The design parameters of the in...[Details]

The car door lock has two states: unlocked and locked. When locked, the door cannot be opened through the inner and outer handles. Central door lock control device: It is an electrical device that co...[Details]

When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes...[Details]

This section mainly introduces the 1602 LCD display, which displays "Hello, Welcome to my site, my friends.". The schematic diagram is as follows:   The procedure is as follows: #include #define ...[Details]

1. Hardware Solution The fire alarm uses 51 single-chip microcomputer as the core controller, and realizes basic functions by using gas sensor MQ-2, ADC0809 analog-to-digital converter, DS18B20 tempe...[Details]

　　RS-485 bus remote measurement and control system has been widely used, mainly because RS-485 bus has the characteristics of long transmission distance. When the transmission rate is 9600bit/s, the t...[Details]

I wrote a driver for pt6311 before. To make a clock, I considered using stm8 as the master control, so I ported the previous driver to stm8. By the way, I became familiar with the operation of stm8...[Details]

MR16 lamps are a type of multi-faceted reflector lamp that typically uses a halogen filament capsule as the light source. They are suitable for many retail and consumer applications, and their uniq...[Details]

In the development of electronic equipment, the efficiency of power supply has become an important theme year by year. In addition, not only Japan, which is facing the problem of power energy, but al...[Details]

　　2014 is a particularly important year for the LED lighting industry. Starting this year, European and American countries have officially begun to phase out the 40~60W incandescent bulbs that are th...[Details]

On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]