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Synchronized 2 Axis Motion With Variable Speed Arduino LEDs 28BYJ 48

Synchronized 2-Axis Motion With Variable Speed (Arduino + LEDs + 28BYJ-48)

LED Projects / By

This tutorial shows how to move two stepper motors so they will synchronously arrive at defined destination point. There are many sophisticated solutions for doing this such as GRBL or Marlin. Using an Arduino, there are also dedicated “Multi Stepper” libraries that can support you. However, we will use a more basic approach here making it as easy as possible […]

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Measuring Refrigerant Gases Sound Speed Using Arduino and App Inventor 2

Measuring Refrigerant Gases Sound Speed Using Arduino and App Inventor 2

Sound – Audio Projects / By

The purpose of this Instructable is to build a portable device that can measure the speed of sound in refrigerant gases and use this data to identify them. The speed of sound in an ideal gas is related to two characteristics of the gaseous substance, its molecular mass (kg/mol) and its adiabatic constant (heat capacity ratio), or

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Do you want to speed up to a „Long Term Evolution

Do you want to speed up to a „Long Term Evolution“? With Quectel modules it´s already possible.

Electronics News Updates / By

We´d like to share with you its parameters, as well as hints, which can make your work with this module easier – this is our biggest bonus to sale of modules from company Quectel. Are you interested in compatibility with previous modules? Module EC20 arises from the M10 GPRS module and the UC20 UMTS module.

Do you want to speed up to a „Long Term Evolution“? With Quectel modules it´s already possible. Continue Reading

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