Building your own IoT oscilloscope for less than $25

RE: Building your own IoT oscilloscope for less than $25

project2019 — Mon, 04 Feb 2019 13:48:40 GMT

This is a nice project. It was easy to compile and run. The webpage testing for connection establishment was awesome. But the problem which I faced was the noise that occured in the waveform. I tested it with various simple circuits but I was not able to get rid off the noise. Please help me to get the waveform out of the noise.

RE: Building your own IoT oscilloscope for less than $25

kalvacherla.chandrashekhar@gmail.com — Thu, 13 Aug 2015 13:45:53 GMT

Hi ,

I want to know if you can share the firmware that is running on the TIVA C 1294XL connected lauch pad .

The HTML is the part on the PC that sends configuraiton data and reads ADC values from the Launch pad , but what is the firmware that needs to be running on TIVA C 1294XL connected lauch pad is required can you share the firmware .

RE: Building your own IoT oscilloscope for less than $25

tekmeister — Tue, 24 Jun 2014 22:28:27 GMT

Great job. This really does demonstrate the capabilities of the TI MCU nicely. Thanks for sharing.

RE: Building your own IoT oscilloscope for less than $25

Robert Peter Oakes — Tue, 24 Jun 2014 14:46:14 GMT

I will try it for you, I have just posted a similar concept in an Arduino tutorial and it is all still set-up so it should not take much to try

Fast Track to Arduino Programming - Lesson 4b, How to use an Ethernet Shield with a WEB page

Peter

RE: Building your own IoT oscilloscope for less than $25

shabaz — Mon, 23 Jun 2014 20:23:28 GMT

Hi Vish,

This is nice! Great project. And TI are doing great things always, that's a pretty powerful processor.

I love your UI too. It's a coincidence, I recently worked on an oscilloscope project too, published it just yesterday on element 14. I used websockets, but even without that, you seem to be fine in terms of update rate. If the browser is hanging, it might not be your code, it may be the library.. do you think it is due to the charting library? (It is not one I am familiar with).