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I am using the HMC5883L digital compass to get the north,east,south,west directions. (0 degrees - 360 degrees).
[compass connected to atmega32, atmega32 connected to LCD]
When i get a magnet close to the magnetometer (compass), distortion happens on the heading (output), and when i move away...
Sorry for the late reply, i went to buy some components to make a 3.3V regulator circuit and it worked! I connected the 3.3V output with the VCC pins of the Xbees and it worked. Now i do not need to use USB power. Thank you Jigar 4 Electronics.
However, swapping the microcontroller problem...
My project is simple.
Atmega16 (1) sends 0xAA to Atmega16 (2) via UART.
Atmega16 (2) sends increment 1 every second to Atmega 16 (1) via UART. (binary addition on LEDs)
(output is on LEDs)
Note: Im not using my PC or laptop to send any data
Both connected with coaxial cable (Tx (1) with...
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