[i=s]This post was last edited by QWE4562009 on 2021-7-23 13:46[/i]CC2540 transmission power is not enough (for example, not enough to 0dbm), how can it be solved? The impedance is already 50 ohms....
The author of this book is Creed Huddleston, a senior sensor design expert. "Smart Sensor Design" introduces the design technology of smart sensor application systems, strives to combine theory with p...
[i=s]This post was last edited by hau30729 on 2019-6-26 10:21[/i]I want to read an I/O signal from the outside. The signal can be High or Low. I originally wanted to use PC817 for isolation. The probl...
[size=4]The microcontroller source program is as follows:[/size] [size=4]//****************************************************/[/size] [size=4]//File name: SVPWM.c[/size] [size=4]//Function: Call the...
The 2019 Big Data Innovation Application and Digital China Construction and Development Conference is being held in Ulanqab, Inner Mongolia Autonomous Region. At the conference, "smart city construct...[Details]
I believe that friends who usually pay attention to wire harness testers must be very interested in the case content related to it. Today, Aigtek editor will share with you a pure dry case: ATX-3000 ...[Details]
Smart bracelets are the star products in the smart wearable ecosystem. GNSS trajectory positioning, health indicator monitoring, sports mode, etc. further blur the boundaries between bracelets and ...[Details]
#include
#define PORT P2
sbit RS = P3^5; //1602 data/instruction selection control line
sbit RW = P3^6; //1602 read/write control line
sbit EN = P3^7; //1602 enable control line
unsigned ...[Details]
Although the amplifier circuit working in Class B has low power consumption and is conducive to improving efficiency, it has serious distortion, which causes half of the waveform of the input signa...[Details]
ARM's convention byte 8bits halfword 16bits word 32bits Instruction set provided by ARM Core ARM instruction set 32 bits Thumb instruction set 16 bits Thumb2 instruction set 16&32 bits Seven ...[Details]
On September 26, the first phase of the pile foundation commencement ceremony of TCL Huaxing Optoelectronics' Indian module project was held at the TCL Industrial Park in Tirupati, Andhra Pradesh, In...[Details]
On April 29, the regional major projects in the second quarter of 2022 and the Guangxi Fudi 45GWh power battery project were launched. Lan Tianli, chairman of the regional government, attended the ...[Details]
The main problems of outdoor screens are as follows:
(1)
Display screens
are installed outdoors and are often exposed to the sun, rain, wind and dust, and have a harsh working envir...[Details]
Cisco today announced the appointment of AMD President and CEO Dr. Lisa Su to its board of directors, effective today. Dr. Su’s business leadership coupled with her technology and semiconductor exper...[Details]
In modern warfare, high-tech technologies have important applications, such as infrared imaging guidance technology, synthetic aperture radar imaging technology, infrared imaging technology, etc., ...[Details]
Huawei Developer Conference 2021 (Together) was held as scheduled in Songshan Lake, Dongguan. Shao Yang, Chief Strategy Officer of Huawei Consumer BG, brought the important strategic launch of...[Details]
l Introduction At present, there are many gas stations in China, most of which use mechanical counting of gas pumps and manual statistics of refueling volume. This makes the statistics and mana...[Details]
Science and technology are the fundamental driving force behind the changes of the times. Throughout the development of human history, every major change is inseparable from the progress of technol...[Details]
The source program is as follows:
LIST P=16F877
INCLUDE "P16F877.INC"
; Clock display range: 00.00 seconds - 99.99 seconds, resolution: 0.01 seconds; The registers used are as follows:
S0...[Details]
RF/Wirelessly
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