14-Pin SO (derate 8mW/°C above +70°C)..................640mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
There are many high-frequency ultrasonic sensors for sale on the Internet, but they do not have the relevant sensor processing circuits.
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[size=2]We have engineer-level programs, and I believe that many people cannot understand them. I have shown them to others. This time I wrote a novice-level AVR TWI program to help learners understan...
[i=s]This post was last edited by ljj3166 on 2015-1-27 17:43[/i] This is a mobile phone. The following is from Baidu[font=arial, 宋体, sans-serif][i][color=#000000]Project Ara is a project of Google's A...
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Due to business development, our company is now in urgent need of recruiting a Zigbee software engineer. If you are interested, please contact me, QQ: 1012015251...
[i=s]This post was last edited by snoweaglemcu on 2014-11-17 00:59[/i] It has been a long time since I last posted. Although there has been no activity during this period, I have actually been taking ...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
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Sensor
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