Shop OBEX P1 Docs P2 Docs Learn Events
LCD mini oscilloscope — Parallax Forums

LCD mini oscilloscope

PrettybirdPrettybird Posts: 269
edited 2009-09-19 09:17 in General Discussion
· I thought this was so neat I picked up an extra one if anyone interestted. I find it much more usefull then a LCD·display. Please note this unit is only good for TTL signals·NOT MORE THEN·5 Volts. Contact me if interested. I will let one go for $75 (Power Pack includded) with free shipping in US. International shipping also·available. IM me if interestted. It is a new addition to my still unused Propeller Pro Development Board and works great with basic stamp applications.


Ultra Mini Oscilloscope 2 Channel

2 Channel :
Timebase· 1CH. = 500mS[font=ï¼*ï¼³ 明朝]・[/font]200mS[font=ï¼*ï¼³ 明朝]・[/font]100mS[font=ï¼*ï¼³ 明朝]・[/font]50mS[font=ï¼*ï¼³ 明朝]・[/font]20mS[font=ï¼*ï¼³ 明朝]・[/font]10mS[font=ï¼*ï¼³ 明朝]・[/font]5mS[font=ï¼*ï¼³ 明朝]・[/font]2mS[font=ï¼*ï¼³ 明朝]・[/font]1mS[font=ï¼*ï¼³ 明朝]・[/font]500uS[font=ï¼*ï¼³ 明朝]・[/font]200uS[font=ï¼*ï¼³ 明朝]・[/font]100uS
Timebase· 2CH. = 1S[font=ï¼*ï¼³ 明朝]・[/font]500mS[font=ï¼*ï¼³ 明朝]・[/font]200mS[font=ï¼*ï¼³ 明朝]・[/font]100mS[font=ï¼*ï¼³ 明朝]・[/font]50mS[font=ï¼*ï¼³ 明朝]・[/font]20mS[font=ï¼*ï¼³ 明朝]・[/font]10mS[font=ï¼*ï¼³ 明朝]・[/font]5mS[font=ï¼*ï¼³ 明朝]・[/font]2mS[font=ï¼*ï¼³ 明朝]・[/font]1mS

1CH. = 20Khz , 0-5v
2CH. = 5Khz , 0-5v

TRIGGER LEVEL
DISPLAY[font=ï¼*ï¼³ 明朝]　[/font]1Ch/2Ch (optional)
OFFSET
AUTO/SINGLE
SLOPE[font=ï¼*ï¼³ 明朝]　＋[/font]/[font=ï¼*ï¼³ 明朝]－[/font]

White Backlight and Black Words
Max. DC 5V
Power supply voltage 6V to 12V
80 MA load
·

·

·

Post Edited (Prettybird) : 9/18/2009 7:22:06 AM GMT
IMG_00077.jpg
716 x 537 - 131K

Comments

  • HollyMinkowskiHollyMinkowski Posts: 1,398
    edited 2009-09-18 12:05
    That looks nice.

    What sort of dev board is that that it is hooked to?

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    "Where am I? Where am I going? Why am I in a handbasket?"
  • PrettybirdPrettybird Posts: 269
    edited 2009-09-18 13:32
    PIC developement board I think. I borrowed the picture.
  • mikedivmikediv Posts: 825
    edited 2009-09-18 23:43
    pretybird I found those online and was so curious I wanted to buy one on the spot but thought I would try and learn more, do you find it really useful are they dual channel? is the display hard to see thanks
  • PrettybirdPrettybird Posts: 269
    edited 2009-09-19 09:17
    I just got them and going to try more this weekend. It is easy to read and use. I already have a regular scope and have found it very usefull in the past. I needed something to be more portable. They are usefull for electronics with pulsed signals. Especially when you have to sync. signals or wave shaping. An oscilloscope is only usefull if you are into electronics more then average. An absolute must for trouble shooting and design. Takes alot of guesswork out. I have a strong electronics background and still trying to find a use for a regular LCD screen LOL. I guess it lays in your intrests. Of coarse it is dual channel (read the specs.)

    Post Edited (Prettybird) : 9/19/2009 6:01:16 PM GMT
Sign In or Register to comment.