下载 Digital Multimeter/Oscilloscope Free - v1.7.3

请下载并共享Digital Multimeter/Oscilloscope Free - v1.7.3，它是类别工具中的特色应用之一。
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Digital Multimeter/Oscilloscope Free - v1.7.3发布，Digital Multimeter/Oscilloscope Free - v1.7.3是当今最好的免费和最佳手机应用程序之一。位于应用商店的工具类别中。

Digital Multimeter/Oscilloscope Free - v1.7.3的最低操作系统为Android 4.4+及更高版本。因此，如果尚未升级手机，则必须更新。

在APKDroid上，您将免费下载Digital Multimeter/Oscilloscope Free - v1.7.3 APK，最新版本为1.7.3，发布日期为2020-01-18，文件大小为10.1 MB。根据Google Play商店的统计数据，大约有1000次下载。您可以根据需要更新在Android上单独下载或安装的应用。还可以更新您的应用。您可以使用最新功能并提高安全性和应用程序的稳定性。现在就享受它

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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