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Channel: Arduino – Do It Easy With ScienceProg
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Alamode – an Arduino that sits on top of Raspberry Pi

Raspbery Pi isn’t that convenient when speaking of controlling thins using GPIO. First of all Hardware. Raspberry Pi pin control might be a bit scary for new players, while Arduino is rich in libraries...

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Testing Arduino motor shield with servo motor

Recently I’ve got Arduino motor shield. It is based on ladyada original mshield circuit. It uses two popular L293D quadruple half-H divers. It is cheap and reliable shield to drive various motors....

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Drive DC motor using Arduino motor shield

This is a continue of previous post where we have tried to run a servo using arduino motor shield. This was simple task to do with Arduino Servo library. Today we are going to push things a bit forward...

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Understanding and interfacing LDR – light dependent resistors

LDR (Light Dependent Resistor) is simple, cheap electronic device. Simply speaking this is a resistor which resistance varies depending on light intensity. You’ve probably seen typical LDR in some...

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Testing LCD keypad Shield for Arduino

Recently I’ve got an Arduino LCD keypad shield. Haven’t decided yet where will it be used. But why not to plug it to Arduino board and see it working. Shield was originally introduced by DFRobot who...

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Test run of VFD display using Arduino

Among my electronics junk I found a VFD (Vacuum Fluorescent Display) display and wanted to make sure it still works and can be used in projects. It’s a 16T202DA1E display manufactured by Samsung. It...

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Cheap Arduino compatible boards are same as original

Probably you have noticed that Arduino is spread worldwide. It would be ridiculous to see one manufacturer producing them. The Arduino group produces original board that are named Arduino. This is...

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Pressure-less solar collector controller prototype

It’s been over three month since solar collector were installed. I decided to build controller by myself. And it turned out that it stayed in prototype stage. So I put it in to enclosure and left it...

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How to drive stepper motor with Arduino motor shield

Previously we have driven servo and DC motor using this simple Arduino motor shield. And we saw how it is easy to interface these motors and write a code. This time we get to real business – stepper...

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Gearbest review: Arduino Mega2560 and LCD keypad demo project

Arduino is a great platform for fast prototyping and building projects. But probably one of the best things here is, that Arduino layout allows plugging hundreds of standard shields. Today you can...

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Echolocation with HC-SR04 ultrasonic distance sensor

Ultrasonic echolocation is common practice in many areas including nature itself. We all know how bats or dolphins navigate – they emit ultrasonic waves and depending on time delay of reflected echoes,...

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Great tool to play with biosignals – biomedical shield for arduino

Medical equipment is expensive and not always accessible for wide audience. In fact in any biomedical measuring instrument there are nothing very special – here you can find ADC, analog front-end with...

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Drive DC motor using Arduino motor shield

This is a continue of previous post where we have tried to run a servo using arduino motor shield. This was simple task to do with Arduino Servo library. Today we are going to push things a bit forward...

View Article


Understanding and interfacing LDR – light dependent resistors

LDR (Light Dependent Resistor) is simple, cheap electronic device. Simply speaking this is a resistor which resistance varies depending on light intensity. You’ve probably seen typical LDR in some...

View Article

Testing LCD keypad Shield for Arduino

Recently I’ve got an Arduino LCD keypad shield. Haven’t decided yet where will it be used. But why not to plug it to Arduino board and see it working. Shield was originally introduced by DFRobot who...

View Article


Test run of VFD display using Arduino

Among my electronics junk I found a VFD (Vacuum Fluorescent Display) display and wanted to make sure it still works and can be used in projects. It’s a 16T202DA1E display manufactured by Samsung. It...

View Article

Cheap Arduino compatible boards are same as original

Probably you have noticed that Arduino is spread worldwide. It would be ridiculous to see one manufacturer producing them. The Arduino group produces original board that are named Arduino. This is...

View Article


Pressure-less solar collector controller prototype

It’s been over three month since solar collector were installed. I decided to build controller by myself. And it turned out that it stayed in prototype stage. So I put it in to enclosure and left it...

View Article

How to drive stepper motor with Arduino motor shield

Previously we have driven servo and DC motor using this simple Arduino motor shield. And we saw how it is easy to interface these motors and write a code. This time we get to real business – stepper...

View Article

Gearbest review: Arduino Mega2560 and LCD keypad demo project

Arduino is a great platform for fast prototyping and building projects. But probably one of the best things here is, that Arduino layout allows plugging hundreds of standard shields. Today you can...

View Article
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