Download Digital Multimeter/Oscilloscope Free - v1.7.3

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Released by NECO, Digital Multimeter/Oscilloscope Free - v1.7.3 is one of the best free and best mobile phone applications available today. Located in the Tools category of the app store.

The minimum operating system for Digital Multimeter/Oscilloscope Free - v1.7.3 is Android 4.4+ and up. So you have to update your phone if you haven't already.

At APKDroid, you will get Digital Multimeter/Oscilloscope Free - v1.7.3 APK free download, with the latest version being 1.7.3, publication date 2020-01-18, the file size is 10.1 MB.According to statistics from the Google Play Store, there are about 1000 downloads. Apps downloaded or installed individually on Android can be updated if you wish. Update your apps as well. Grants you access to the latest features and improves the security and stability of the app. Enjoy it now !!!

This Digital Multimeter/Oscilloscope 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 wave 0Hz - 20000Hz included(in version pro)
9 - Color code resistance calculator
10 - Save measuring data!!
11 - Added capacitance meter from 1nF to 10000 mF
12 - Inductance meter!

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

Councils to improve the precision:

1 - Check the voltage of 5v pin of arduino after connecting everything, it is the reference voltage to measure ohms when connecting the bluetooth module the voltage drops a bit, it can be in 4.8v, put exact value in the arduino code

2 - The values ​​of the resistances must be precise

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

Multimeter/Oscilloscope try it now!

Bugs fixed.

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