Simple Oscilloscope by using Arduino

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1 Simple Oscilloscope by using Arduino

Simple Oscilloscope by using Arduino

Arduino 簡易オシロスコープ

We made Simple Oscilloscope by using Arduino and PC. Let’s enjoy electronics life with Kyutech Arduino Scope. It is very easy. Just prepare Arduino, resistors and capacitors, and download softwares of Arduino and PC, you can enjoy! Processing is used for user-interface program for PC.

Operation Guide（PDF version）

Setting panel

設定操作部

Wave display panel

波形表示部

Operation panel

操作方法

Circuit for Arduino

Arduinoの回路

Specifications

Real time sampling rate:	50 k sample per second (non-DUAL mode)
Equivalent time sampling rate:	1M sample per second (non-DUAL mode)
Chanel:	CH1/CH2
Trigger:	CH1/CH2/EXT Rising edge/Falling edge AUTO/NORMAL/SINGLE
Input signal:	0 – 5 V DC
Time axis:	1micro sec/div – 5 sec/div
Etc.:	FFT function Generation of Rectangular wave
Support Arduino:	Arduino with ATmega328 (5V, 16MHz) e.g. Uno/ Duemilanove/ Nano etc.

Download and running procedure

Download the archive. Extract it and get programs for Arduino and Processing.
Prepare electric circuit for Arduino.
Connect PC and Arduino by USB cable.
Upload sketch(program) to Arduino.
Run Processing program.
Have a fun!!

Download the archive here

Release Notes

v0.75	Mar 06, 2023	adapted to fit Processing-4.2
v0.74	Oct 28, 2021	adapted to Processing-4.0b2
v0.73	Apr 10, 2019	adapted to Arduino-1.8.9
v0.72	Mar 20, 2016	adapted to Arduino-1.6.8
v0.70	Oct 07, 2015	adapted to Processing-3.0
		new features: ac/dc coupling ui, screen capture
		some improvements and bug fixes
v0.52	Feb 22, 2013	to fit Processing-2.0b7
v0.51	Oct 29, 2012	bugfix
v0.50	Mar 20, 2012	1st release

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