Operating Ambient Temperature Range . . . . . . . . . .-40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
3.
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Comparing the two within the transmission distance range, GPRS transmission is not affected by distance, but only cares whether there is a signal locally. The wireless transparent transmission module ...
1.SIM800 moduleSIM800 module is a module from Zhengdian Atom. The ATK-SIM800C module carries SIMCOM's industrial-grade quad-band GSM/GPRS module: SIM800C, with quad-band working frequency: 850/900/180...
[i=s]This post was last edited by jone5 on 2021-7-26 00:34[/i]Uart usageI have not yet analyzed the clock tree in depth, but only used Uart and Io.
The usage experience of SimplicityStudio-5 is simila...
As a number of chip companies rush to list on the Science and Technology Innovation Board, the basic tools for chip production - domestic lithography machines - have also been successfully pushed to t...
Contains two documents:
IEEE Standard for Standard SystemC Language Reference Manual
IEEE Standard for SystemVerilog—Unified Hardware Design, Specification, and Verification Languagehttps://download.e...
This procedure allows you to assign each robot controller in the project to a real robot controller. The project can then be transferred from WorkVisual to the real robot controller.
Pre...[Details]
Features of servo drives
1. The servo drive software program mainly includes the main program, interrupt service program and data exchange program.
2. The servo driver main program is mai...[Details]
The main fan of the west wind shaft of Zhangcun Coal Mine is the lifeblood of the mine ventilation system. It consists of two AGF-606-2.442-1.2-2 axial flow fans and JR1510-8 motors produced by the Fa...[Details]
0 Introduction
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data transmission...[Details]
the problem we are facing:
The customer in this case is the same customer as in Case 3 and Case 4, but the circuit board being tested is different. This time, the circuit board of another video signa...[Details]
On the evening of October 22, vivo held a special movie viewing event at the Meiga Cinema in Sanlitun, Beijing. The content shown at the event was not a theater movie, but a 4K short film shot by the...[Details]
The emergence of electronic police has effectively controlled the phenomenon of motor vehicles running red lights, but the problem of pedestrians and bicycles violating the rules on the sidewalk ha...[Details]
background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware. STM32F...[Details]
Improve production efficiency by enabling one-time testing through high-voltage switch matrix
The system is designed to improve operator and equipment safety while ensuring co...[Details]
Real-time performance is one of the most important criteria for developers when choosing an RTOS for embedded products. According to a recent research report by embedded market research firms Evans...[Details]
Nowadays, white light LED lighting has been put into practical use and industrialized, and its light efficiency has surpassed that of traditional incandescent lamps and fluorescent lamps, fully dem...[Details]
introduction
The PIC series of microcontrollers launched by Microchip have been increasingly widely used because of their advantages such as fast operation speed, low power consumption, low pr...[Details]
Hello, readers! Do you still remember the article "You can make your own digital photo frame" that I introduced in the 4th issue of "Radio" this year? This time, I will bring you a new "digital photo ...[Details]
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