Alexis Texas Take On Black Guys

Oscilloscope Low Cost Updates + R2D2 + Arduino

This is the oscilloscope kit that was given to me. The cost is relatively low (23 € + shipping on www.seeedstudio.com), but the concussion to mount it is immense.

If you have no skill in soldering SMD is highly recommended kit seeedstudio, while it is advisable to pick up where www.sparkfun.com weld there are only components dip.

Fortunately, although we no longer than hoped, what I WORK I mounted. There was no need to put the firmware nell'atmega1280, so just "simply" to assemble the kit and everything will be ready for use. Here is a picture from the front ...

here are the features:

5 Mega samples per second possibility to couple the signal in AC or DC

maximum bandwidth 1MHz

from 100mV to 5V per division

chance to put a trigger External

ability to capture and save waveforms in the internal buffer, in order that it read on the pc
possibility of measuring the frequency of TTL signals -volt power supply from 9 to 12.


would be very interesting if we implement the FFT and maybe an effective method of switching between the mode frequency measurement "and how" oscilloscope ".

• However I must say that as the subject deserves to be bought and it really gives a lot of satisfaction to be able to build it.
Update on R2D2
• had ruled out a priori control via infrared because of external disturbances after this latter experiment, however, I feel quite satisfied.

Per ora è soltanto un led in futurò sarà R2D2!