hekilledmywire.wordpress.com
Using the USART/serial [tutorial part 2] | HeKilledMyWire
https://hekilledmywire.wordpress.com/2011/01/05/using-the-usartserial-tutorial-part-2
Hacking, embedded programming and something in the middle. How to start using AvrStudio, C code and Arduino. Direct port manipulation, using the digital ports [tutorial part 3] →. Using the USART/serial [tutorial part 2]. January 5, 2011. If you want to know a bit more about the RS-232 protocol read this Wikipedia page, its also good to know a bit more about the protocol, but not mandatory:. Http:/ en.wikipedia.org/wiki/RS-232. Http:/ www.atmel.com/dyn/resources/prod documents/doc8271.pdf. Now talking sp...
ricardo-dias.com
Temperature Central » Ricardo Dias
http://ricardo-dias.com/projects/temperature-central
Uarr; Return to Projects. The objective of this project was to build a little station to measure the temperature. To retrieve the temperature value, I used the LM35 sensor, wrote the value in 2 7-segment displays and sent it through the Serial port to Processing, in order for it to draw a graph of the temperature variation. 2 7-segment display’s. Step 1 – One 7-segment display. What is a 7-segment display? Step 2 – Instead of 1 display, 2 displays = 2 ICs. Step 3 – The LM35 temperature sensor. In this st...
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