[i=s]This post was last edited by chenzhufly on 2020-3-16 20:23[/i]SIM800C is a quad-band GSM/GPRS module with a castellated hole package. It has stable performance, compact appearance, high cost perf...
Just the information on these three pictures. I want to know how the error values in the table below are calculated. I have been calculating for a long time but it doesn’t match up:Cry:...
[i=s]This post was last edited by Xiaoxiaoliaodou on 2019-12-30 10:58[/i]When I use jlin to burn external flash, the following prompt often appears: Burning fails. But it will be OK if I burn it again...
[i=s]This post was last edited by Jacktang on 2019-11-13 22:03[/i]Electronics manufacturers everywhere are continually striving to automate essential processes. RFID antenna tuning is another manual p...
1. Create the project file correctly on CCS.
New Project: File-New-CCS Project2. Write the program in the main.c file and save it.1 #include msp430f169.h2 /*3 * Software delay4 */5 #define CPU_F1 ((do...
As we all know, there are some companies or individuals who specialize in MCU decryption services. In addition, no matter how the MCU instructions are encrypted, they can only run in plain text, an...[Details]
The gap between domestic smart driving and cockpit chips and foreign investment is mainly in the CPU . Of course, this is also related to market positioning. In fact, the cost of CPU consumption is m...[Details]
1. Detection method Battery loss due to the electrical switch not being turned off when parking; battery loss due to self-discharge caused by short circuit or oxidation of the battery plates; leakag...[Details]
The latest report from market research firm Sigmaintell shows that global smartphone shipments in the third quarter of 2020 were approximately 340 million units, a year-on-year decrease of approximat...[Details]
Today, ZTE's official Weibo account posted that ZTE Mobile has teamed up with China Broadcasting Corporation to complete VoNR voice/video test calls for 5G mobile phones in low-frequency bands in Chi...[Details]
The clock circuit is used to generate the clock signal required for the operation of the single-chip microcomputer, control the single-chip microcomputer to run according to a certain beat, and the...[Details]
According to previous news, Redmi may launch a new "Little King Kong" product - the Redmi Note 12 series between April and May. It is worth noting that according to the product plan previously...[Details]
Home cameras have become an indispensable smart product for many families, for reasons such as anti-theft security, and being able to contact and observe family members at any time. It is a smart pro...[Details]
When trying to mount the file system using nfs, it always fails with the following error message: eth0: link down IP-Config: Complete: device=eth0, addr=192.168.56.102, mask=255.255.255.0, gw=...[Details]
1 Introduction
Capacitive sensors have the advantages of small size, low power consumption, and high sensitivity. They are widely used in the measurement of various non-electrical quantitie...[Details]
1 Introduction Among many atmospheric factors, wind field data is one of the most intuitive and valuable data for analyzing weather evolution. Based on the evolution of the wind field, we can underst...[Details]
introduction In recent years, with the rapid development of electronic science and computer technology, the application of automotive electronic equipment has become more and more common. At presen...[Details]
The most common problems when measuring 220V mains electricity with an oscilloscope: 1. Tripping during measurement; 2. People accidentally get electric shock; 3. The oscilloscope burned during measu...[Details]
Haier Smart Home (600690.SH) released its 2021 semi-annual report. During the reporting period, Haier Smart Home's operating capabilities and profitability continued to improve, with operating reve...[Details]
I have learned the general structure of the CPU. Of course, I have learned the structure of 80X86 before, so I can imagine what a RISC computer is like. If you have not studied "Microcomputer Princ...[Details]
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