5-207596-3

The adaptive pulse code modulation method changes the digital quantity according to the conversion rate of the voice analog signal, that is, in the pulse code modulation method, the quantization am...[Details]

Disappearance of digital tube Not faded code #include reg52.h   sbit wela=P2^7; //bit selection   sbit dula=P2^6; //segment selection void main() {       while(1)       { //Always show       ...[Details]

Due to work needs, I gradually became familiar with the ultra-low power consumption chip STM8L101, haha. . . You won't know until you see it. The power consumption indicated in the manual is much l...[Details]

Microsoft recently released a 14-page white paper titled "Win7 Power Management", which describes how Windows 7's Power Management technology reduces power consumption. If you want to kn...[Details]

Suppressing the modulated AC noise of simple rectifier power supply Some rectifier power supplies, even if electronic filters are added to suppress the AC ripple, will not produce any A...[Details]

On April 11, Kunlun Wanwei issued an announcement stating that its wholly-owned subsidiary Kunlun Group Limited (hereinafter referred to as "Kunlun Group") intends to invest US$50 million of its own ...[Details]

Returning to our example, the offset error in both cases can be obtained as follows: 2.5V基准时+8mV的失调误差相当于12位ADC具有13LSB的误差（8mV/［2.5V/4096］）。虽然分辨率仍是12位，但是你必须从每次转换结果中扣除13个码以补偿失调误差。值得注意的是，实际上这时的可测量满量程...[Details]

 introduction     Intelligence and portability are the development trends of modern electronic products. The intelligence of medical electronics makes the operation of medical staff more convenient...[Details]

Digital and intelligent competitive robot technology promotes the development of the digital and intelligent competitive industry ecosystem On March 18, 2023, the first Greater Bay Are...[Details]

　　In today's highly developed science and technology, I believe that many students in school stay in the various application development of 51 single-chip microcomputers, make a gadget, and get a good...[Details]

We know that the operation process of the oscilloscope is roughly as shown in the following figure: We input a signal to the oscilloscope through the probe. After the measured signal passes through...[Details]

According to foreign media reports, on February 13, lidar manufacturers Ouster and Velodyne announced that they had successfully completed a "merger of equals", creating a new lidar giant. The combin...[Details]

In order to simplify the measurement process and improve production efficiency, this paper presents a virtual instrument design scheme that uses an industrial computer as the core and controls existin...[Details]

There are many unknowns when powering on equipment. System integration is a complex project. The more experienced the engineer, the more cautious he must be. One careless move can burn the servo, i...[Details]

I simply learned about the WIFI module and related AT commands, configured the WiFi module to work in single STA mode, saved the configuration in the flash, and then automatically sent commands to co...[Details]