USB Oscilliscope
http://www.parallax.com/detail.asp?product_id=2811
Never used it but have used other parts from them and they seem to be a good company.
OPTAscope Technical Specifications:
2 Channels
1 Ms/s Maximum Sample Rate with One Channel
500 Ks/s Sample Rate with Two Channels
20 Vpp Maximum Input for Channel 1 and Channel 2
200 kHz Bandwidth
8-Bit Vertical Resolution
1 M Ohm Input Impedance
Trigger on Rising or Falling Edge at any Voltage
Variable Trigger voltage on Channels 1 and 2
Horizontal Trigger Position Settings at 10%, 50%, and 90%
Auto and Normal Trigger Modes
3 probes
USB 1.1 Support (no additional power supply required!)
Size: 5 x 2.25 x 1.5 (in.); 12.7 x 5.7 x 3.8 (cm)
Weight: 8 oz; 227 gm
http://www.parallax.com/detail.asp?product_id=2811
Never used it but have used other parts from them and they seem to be a good company.
OPTAscope Technical Specifications:
2 Channels
1 Ms/s Maximum Sample Rate with One Channel
500 Ks/s Sample Rate with Two Channels
20 Vpp Maximum Input for Channel 1 and Channel 2
200 kHz Bandwidth
8-Bit Vertical Resolution
1 M Ohm Input Impedance
Trigger on Rising or Falling Edge at any Voltage
Variable Trigger voltage on Channels 1 and 2
Horizontal Trigger Position Settings at 10%, 50%, and 90%
Auto and Normal Trigger Modes
3 probes
USB 1.1 Support (no additional power supply required!)
Size: 5 x 2.25 x 1.5 (in.); 12.7 x 5.7 x 3.8 (cm)
Weight: 8 oz; 227 gm
Just need a 9 on the end of that link.
http://www.parallax.com/detail.asp?product_id=28119
looks pretty cool, except the 20vpp input, I wonder if you can use standard 10x probes to get more voltage? 200Khz bandwidth isn't that great tho. You'd be better off with a used Tek for the same price, with 50Mhz or 100Mhz bandwith.
http://www.parallax.com/detail.asp?product_id=28119
looks pretty cool, except the 20vpp input, I wonder if you can use standard 10x probes to get more voltage? 200Khz bandwidth isn't that great tho. You'd be better off with a used Tek for the same price, with 50Mhz or 100Mhz bandwith.
$189... and no spectrum analyzer... for that price I agree a used Oscilloscope on ebay will be better. Thanks for the suggestion though.
I've seen the pico USB product, but will cost me $500 to $800... but it includes the spectrum analyzer.
I need the S.A. 'cause I'll be using this for testing audio projects, gear, etc...
I've seen the pico USB product, but will cost me $500 to $800... but it includes the spectrum analyzer.
I need the S.A. 'cause I'll be using this for testing audio projects, gear, etc...
What do you guys think about this one? Also USB, with spectrum analyzer, but cheaper than the Pico... I also like that it's a tabletop model.
http://www.bitscope.net/store/?p=view&i=item+2
http://www.bitscope.net/store/?p=view&i=item+2
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
- Home
- Design & Build
- Parts
- PC or USB Oscilloscope