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4 votes

Is my microcontroller damaged?

Check your resistor and LED wiring. You'll see you have one side of the LED connected straight to the microcontroller as well as both ends of the resistor. The picture heavy Arduino tutorials have ...
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4 votes
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What does LSB mean in PWM?

V_LSB means the voltage represented by 1 Least Significant Bit. With a DAC, that means the output voltage change caused by an input binary value change of 1 - the smallest input binary change possible....
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1 vote

Is my microcontroller damaged?

Disconnect LED and pull your pin up by a 10k ohm external resistor, measure the pin voltage when its 0 and 1. A damaged Pin may be always 0 with no pullup resistor and makes true value with pullup ...
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1 vote

Generate a signal with 8 fixed-width pulse with varying interval

Usually when talking about pulses of a particular frequency we mean that the device generates the specified frequency for a specified time. For example, the waveform shown on the scope is an 8 µS ...
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How to disable & enable the JTAG fuse in code on AtXmega MCU?

It can be disabled in Microchip Studio Program. Go to "tools", "device Programming", "Fuses" and look for FUSEBYTE4JTAGEN and uncheck the box. This is for the ATXMEGA ...
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