My Blog

Author: haroonkhan

  •  Is job placement assistance available?

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    haroonkhan
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    Yes. Although most students pursuing a baccalaureate (four-year) degree utilize the job placement program provided by their senior institution. Mt. Hood Community College does have a job placement office that can help you obtain a part time job while going to school or a career entry job if you decide to delay the completion of…

  • What do I get when I complete my program?

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    haroonkhan
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    What you get when you successfully complete the program depends on the program you have entered into: If you complete the two-year Business Management program you will:

  • How long does it take for me to earn a degree?

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    haroonkhan
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    The Business Management Degree Program will normally take two years of full-time attendance.  A properly qualified student entering Mt. Hood Community College seeking the first two years of a four year degree (and an Associate of Applied Science degree in the process), will normally take two years of full time study to finish, plus another…

  • What will the program cost me?

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    haroonkhan
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    If you take the two years to complete your Business Management Degree Program, you will pay six terms of full-time tuition at (insert correct amount here) per credit, for a total tuition cost of $(new total) plus books and supplies, at the 2015-2016 tuition rates. If you take the one year only, prices are subject…

  • The Nano and MKR footprints

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    haroonkhan
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    Except for the Arduino Zero, which is in the traditional Arduino Uno R3 footprint, all other ARM-based Arduino boards are in either the Nano or the MKR footprints. Apart from size, what sets these apart is the type of connector used for the pins: instead of sockets mounted on the top of the board, as…

  • USB Host

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    haroonkhan
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    Arduino boards based on the SAMD21 microcontroller (indicated above by ARM Cortex-M0+) can configure a USB port in the Host mode. This means that rather than being a dumb device, subject to the whims of the USB Host, your SAMD21-based Arduino can be a USB Host initiating transactions with USB devices such as a keyboard…

  • Digital to Analog Converter

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    haroonkhan
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    Although all Arduinos support the analogWrite() function, in “Controlling Light with PWM” you learned that Arduino simulates an analog voltage by using Pulse Width Modulation (PWM). This works fine to control the brightness of LEDs and the speed of motors, but sometimes you might need a true analog voltage. In that case, the ARM-based boards are ideal…

  • Drive Current

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    haroonkhan
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    In “Driving Bigger Loads (Motors, Lamps, and the Like)”. We learned that each pin on an Arduino should be used for at most 20 milliamps. Checking on the Arduino website for “DC Current per I/O Pin” under “Tech Specs”, we find that for all Arduino boards based on the SAMD21 microcontroller (indicated above by ARM…

  • Operating Voltage

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    haroonkhan
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    In contrast to the Arduino Uno, which operates at 5 V, all of the ARM boards operate at 3.3 volts, so they will run off a single cell rechargeable Li-Ion or Li-Po battery. Some of the boards, such as the MKR WIFI 1010 and the MKR WAN 1310, include a battery connector and charging circuitry…

  • Special Features

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    haroonkhan
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    Some of these boards have other special features. The Arduino MKR Zero has an I2S port and an SD card socket. I2S is a digital audio interface. With these capabilities, the MKR Zero can play and analyze audio files and can connect directly to other digital audio devices which support the I2S interface. In addition…