How to Make an Arduino Oscilloscope Probe
Intro: How to Make an Arduino Oscilloscope Probe
This instructabe will show you how to make an arduino oscilloscope probe for these links, a poorman's oscilloscope https://www.instructables.com/id/Arduino-Oscilloscope-poor-mans-Oscilloscope/ and a multi channel oscilloscope for arduino /https://www.instructables.com/id/Arduino-Multi-Channel-Oscilloscope-Poor-Mans-O/
STEP 1: Materials and Components
Tools
soldering iron
solder
hobby drill(if you don't have this use the soldering iron instead)
Materials and components
1x ez clip
1x soldering iron empty tube
1x 113K ohm resistor - R1
1x 10M ohm resistor - R2
1x 2-5 pf variable capacitor
bunch of wires
NOTE: all resistors are 1/2 or any watt
soldering iron
solder
hobby drill(if you don't have this use the soldering iron instead)
Materials and components
1x ez clip
1x soldering iron empty tube
1x 113K ohm resistor - R1
1x 10M ohm resistor - R2
1x 2-5 pf variable capacitor
bunch of wires
NOTE: all resistors are 1/2 or any watt
STEP 2: Schematic
R1 113K ohm
R2 10M ohm
Part 1 2-5 pF variable capacitor
R2 10M ohm
Part 1 2-5 pF variable capacitor
STEP 3: Programming
Go to the sites to see the actual oscilloscope project https://www.instructables.com/id/Arduino-Oscilloscope-poor-mans-Oscilloscope/
https://www.instructables.com/id/Arduino-Multi-Channel-Oscilloscope-Poor-Mans-O/
https://www.instructables.com/id/Arduino-Multi-Channel-Oscilloscope-Poor-Mans-O/
9 Comments
Superbender 11 years ago
Why did you choose an adjustable capacitor?
And how did you determine on how to set it?
kkolge 6 years ago
I cannot find a 2-5 pF variable capacitor. What other options do I have?
kkolge 6 years ago
Thank you
NeoRecasata 6 years ago
you can experiment on fixed capacitors :)
Luigi Pizzolito 8 years ago
Cool!
NeoRecasata 8 years ago
I think i made this while i was 12, lol
Luigi Pizzolito 8 years ago
lol, thanks for the comment. I just read you bio, I also have diabetes type 1.
NeoRecasata 7 years ago
Oh really!! just saw this now lol
RuiSantos 11 years ago
thanks for sharing!