Back to Top
Multimeter/Oscilloscope/Sound Generator Screenshot 0
Multimeter/Oscilloscope/Sound Generator Screenshot 1
Multimeter/Oscilloscope/Sound Generator Screenshot 2
Multimeter/Oscilloscope/Sound Generator Screenshot 3

About Multimeter/Oscilloscope/Sound Generator

This Digital Multimeter help you to
measure:


1 - Volts
2 - Ohms
3 - Temperature
4 - The light (lx)
5 - Frequency
6 - Amplitude
7 - Oscilloscope included
8 - Sound Generator (sine / square waves) 0Hz - 20000Hz included
9 - Color code resistance calculator
10 - Database for store data!
11 - Inductance meter!!

New functions:


1 - Ammeter!

2 - Capacitance meter 1nF-10000mF (High accuracy!)


3- Now you can save measuring data!!


10 - NO ADDS!


It's easy to build, you just need:


1 -A arduino uno or nano
2 - Bluetooth module(HC-05 or HC-06)
3 - Temperature sensor(TMP36)
4 - Some resistances.

And for Oscilloscope:


1 - A old headphones with 4 pins
2 - Capacitor from 0.1mF to 1mF.

MY WEB PAGE : https://www.neco-desarrollo.es

Please watch video tutorial How to use oscilloscope:


https://youtu.be/ZwNe8yEjjxo

**For build the circuit follow this**


LINK FOR DOWNLOAD SCHEMATIC:


http://neco-desarrollo.es/arduino-multimetro

LINK FOR DOWNLOAD ARDUINO SKETCH HERE:


http://neco-desarrollo.es/arduino-multimetro

MY WEB PAGE:


www.neco-desarrollo.es

If you have any questions to mount the circuit or any other doubt please write us, the mail you can find below


Councils to improve accuracy!


1 -
Check the voltage on the 5v pin of the arduino after connecting everything, because the voltage tends to fall a bit, normally drops to 4.8v so put an exact value in the arduino code, it is important because it is the reference voltage to measure ohms


2 - The values ​​of the resistances must be as accurate as possible


3 - You must weld all the connections to avoid parasitic resistances


Multimeter/Oscilloscope PRO try it now!

Similar Apps - visible in preview.

Multimeter/Oscilloscope

Multimeter/Oscilloscope

4.3

This Digital Multimeter/Oscilloscope help you to measure: 1 - Volts2 - Ohms3...

Bluetooth RC Car Control DIY

Bluetooth RC Car Control DIY

0.0

DIY Bluetooth JoyStick will help you for your DIY projects!Controller for control...

Metal detector SHunter DIY

Metal detector SHunter DIY

3.9

Real Metal detector Smart Hunter - this app will help you...

Metal detector-Pinpointer DIY

Metal detector-Pinpointer DIY

0.0

MFM3 pinpointer is a metal detector app with metal discrimination. When...

Metal Detector Project

Metal Detector Project

3.7

This arduino project helps you to build easy a Pulse Induction...

Food Dispenser DIY

Food Dispenser DIY

0.0

Easy to build food dispenser. Instruction you can find on my web...

author
great app for arduino junkies, thumbs up for this one, thank you.
A Google user
author
Best app.. very usefull.. so.. can I ask something, sir ?
Mat Ismuri
author
Very good app
Ronald Jalimao