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PinnedHOW TO ANSWER A QUESTION Pin
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QuestionConnect to atmega32s using a serial cable to communicate over a 1000-foot range Pin
eddy20199-Jul-19 16:28
membereddy20199-Jul-19 16:28 
I want two atmega32s to communicate in a 1000-foot range, so I decided to use a serial line. I know that rs232 is not a good way to communicate in this wide range, so I decided to use RS485 which is a balanced pair. To do this, I want to use a MAX485 chip like this.

What the program basically does is that an atmega sends "Paresh" on the serial port, another atmega receives it, and if it does receive "Paresh" then it issues a strcmp which emits "Mathur". If the first atmega receives "Mathur", it sends paresh again and continues to loop.

After several cycles of debugging, I received a strange string. what should I do? Why can't I use RS485 communication for my design purposes. Long-distance communication through the serial port. Frown | :( Frown | :( Frown | :(
QuestionHow to solve the ADS1230 temperature? Is it related to offset calibration? Pin
malugu7-Jul-19 17:55
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AnswerRe: How to solve the ADS1230 temperature? Is it related to offset calibration? Pin
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QuestionDelete Partition Question Pin
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QuestionHOWTO: USB 5.25" Floppy Pin
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QuestionRestarting a Windows PC after driver installation Pin
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QuestionVirtual printer in C# Pin
SterlingRun31-Mar-19 8:42
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QuestionMotherboard for AMD Phenom II x4 955 Black Edition Pin
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QuestionAnyone here use a higher end SSD based on PCIe? Pin
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