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  • Happy 10th Anniversary! - A Decade of element14 Community

    A long, long time ago, in an office cubicle far, far away (from me anyway, there's a lot of water between us), a group of people came up with an idea (probably more than just the one, they're bright people) that it wo...
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    last modified by Christopher Stanton
  • ATmega/ATtiny Microcontroller Programming Shield for Arduino As ISP R2 - #1

    I’m back with my “ATmega/ATtiny Microcontroller Programming Shield for Arduino As ISP R2”. This is a slightly enhanced version of R1 which I’ve been using for programming microcontrollers for ...
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    last modified by andrewsays
  • Arm Education: Internet of Things Course - Introduction to Bluetooth Low Energy

    Course module 10 is an introduction to Bluetooth with emphasis on the BLE protocol.   BLE has the characteristics that make it ideal for use in IoT communication:   BLE makes the tradeoff of shorter ...
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    created by ralphjy
  • Element14 Rewards for Something! : Unboxing (technically unbagging)

    Just came back to my house to find an envelope containing some stuff from Tariq and Element 14. Not entirely sure why they sent me some stuff as I am not a recent winner of Project14. Maybe it was for being a runner u...
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    last modified by dubbie
  • NFC and The Raspberry Pi

    NFC RFID Enter Your Electronics & Design Project for a chance to win a $100 Shopping Cart! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll   NFC is very useful and is easy...
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    last modified by ipv1
  • element14 Essentials: IoT III: IoT Security

    element14 Learning Center   IoT III: IoT Security Sponsored by 1. Introduction | 2. Objectives | 3. Overview | 4. Classification of Security Threats | 5. Standard Algorithms | 6. Error Correction and Cryptogra...
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    last modified by randogless
  • Prizes for IoT in the Cloud Competition

    I just received my prizes for the Project14 IoT: In the Cloud Competition.  I received a 915MHz LoRaWan Gateway to the Things Network. In addition I received 2 Arduino MKR Wan 1300 boards and a MKR SD prototype s...
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    created by ralphjy
  • element14 Essentials: Mechatronics

    element14 Learning Center   Mechatronics Sponsored by 1. Introduction | 2. Objectives | 3. Overview | 4. Benefits | 5. System Analysis | 6. Applications | Related Components and Dev Boards | Test Your Knowledge...
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    last modified by pchan
  • Plocmstart's DreamBoard Design 725283 : Datacenter Monitor

        Parts List  Component Type Component Name Description Quantity BUS / Interface I2C or SPI Inter-Integrated Circuit Communications Protocol or Serial Peripheral Interface Communications Protocol 1 ...
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    last modified by Plocmstart
  • Irrigation Sprinkler Control - Testing the Relay Interface

    IoT: In the Cloud Enter Your Project for a chance to win an Arduino MKR WAN 1300 Kit with a Compatable Lora Gateway or an MKR 1400 GSM with a Shield Combo + a $100 shopping cart! Back to The Project14 homepage Proj...
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    last modified by ralphjy
  • 10 Year Challenge | Tell Us What You Can't Live Without for an ESP8266, Arduino Uno, or Arduino Nano!

    Electronics & Design Projects Tell Us What You Can't Live Without to win a swag bag with an Adafruit Feather ESP8266, an Arduino Uno, or an Arduino Nano board! About Project14 Project14 Home Monthly Themes Mont...
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    last modified by tariq.ahmad
  • Project14 | Winners Announcement: The Birthday Special: A Month of Giving Birth to Robots!

    Month of Robots Enter Your Project for a chance to win robot prizes for your robot builds and a $200 shopping cart!  The Birthday Special: Robot Prizes for Robot Projects! Back to The Project14 homepage Projec...
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    last modified by tariq.ahmad
  • A Dummies Guide to Linux on a Raspberry Pi. - 1.0

    Introduction:     Linux you say what is Linux? Alright, I know how I will begin. A long time ago in the mid 70's at Bell Laboratories, Murry Hill, New Jersey, a two guys came up with Unix. They were: ...
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    last modified by phoenixcomm
  • Converting 5v LCDs to 3.3v and tweaking a MakeCode extension

    When I RoadTested the Kitronik Klimate board recently and made a wireless weather station with it, I needed to display four values (temperature, humidity, atmospheric pressure and windspeed) plus some text, on a displ...
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    created by stevesmythe
  • Tech Spotlight: MOS FET Relays for Micro Analog Signal Switching

    Introduction Electromechanical relays employ movable contacts to control high voltage devices such as motor controllers and temperature controllers from a trigger voltage. In terms of operation, Solid State Relays (S...
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    last modified by rscasny
  • General Preferences - Email Notification - 2nd

    Dear E14 Support,   At May 17, I told you that my account settings, at the item "general preferences", there was changing the item "email notification" that was set to "no" and all checkbox items was unset. The...
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    last modified by geralds
  • Project14 | Poll to Decide the August 19' Competition

    Last month, you decided on Electronic Toys for July!   Let us know what Project Competition you want for August!
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    last modified by tariq.ahmad
  • Heatsink performance on the current amplifier

    I have carried out some more temperature measurements at two different current levels on the amplifier board. The original current amplifier had insufficient heatsink originally, and I improved the cooling by thermall...
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    created by three-phase
  • Human detection

    What infrared sensor should I take to be able to detect a person even when motionless? I need the sensor to have 3 paste to be able to connect it to a microcontroler to make a servo. I am a student. thank you for your...
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    last modified by jean232
  • Project14 | Volunteer to Judge the NFC/RFID Competition!

    NFC RFID Enter Your Electronics & Design Project for a chance to win a $100 Shopping Cart! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll   Greetings Best Community Membe...
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    last modified by tariq.ahmad
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