Category Archives: Hardware

Arduino Due

Arduino Due is the first ARM based Arduino board. It is a 32-bit Atmel SAM3X8E ARM Cortex-M3 CPU. It is a very powerful micro controller with 54 digital I/O (12 that support PWM output), 12 analog inputs, 2 analog outputs … Continue reading

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Arduino Ultrasonic Sensor

I have just received a very affordable fun toy from China AliExpress Market Place, the ultrasonic sensor, it is about RMB15 (USD2.50) excluding the shipping cost or you can get this Ultrasonic Sensor for a very good price from Amazon. … Continue reading

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Arduino Shield

What is the Arduino Shield? A lot of people are saying that the Arduino board is like a mini cpu, if this is the case then the Arduino shields are like the printer, scanner, monitor, mouse and etc to the … Continue reading

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Arduino Memory

Arduino is a mini computer therefor it needs memory space to store and execute its code. Each Arduino micro controller board is built with 3 types of memory. The 3 types of Arduino memory are as below: EEPROM (Electrically Erasable … Continue reading

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Which Arduino board is for me?

There are more than a handful of original Arduino boards and 100% clone Arduino boards in the market, and which one is for me? In fact every Arduino boards are built to suit different need, below are some of them … Continue reading

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