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My new WiFi Weather Station.I designed the enclosure in Autodesk Fusion 360 and 3D printed by my Anet A8 printer.It can measure ambient temperature , barometric pressure , humidity and altitude.The parameters can be monitored from the Smartphone or web. 

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RGB Led over Bluetooth With Arduino.
https://www.youtube.com/watch?v=itMD5gw1R5M

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Control an Arduino from your computer with a C# Application! Easy Tutorial!

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Pi Time!!
https://blog.adafruit.com/2017/04/19/pi-time/

Have you ever thought to yourself, I love my quilt but it doesn’t do enough? Well this project is for you. Shared from Hackaday via Arduino Project Hub, This pi quilt tells time using the color spectrum and Neopixels:

Pi Time is a psychedelic clock made out of fabric and Neopixels, controlled by an Arduino UNO. The clock started out as a quilted Pi symbol. [Chris and Jessica] wanted to make something more around the Pi and added some RGB lights. At the same time, they wanted to make something useful, that’s when they decided to make a clock using Neopixels.

Learn More
https://blog.adafruit.com/2017/04/19/pi-time/

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Giant Interactive Crossword Puzzle Uses 130 Arduinos
https://blog.adafruit.com/2017/04/17/giant-interactive-crossword-puzzle-uses-130-arduinos/

via Arduino Blog

In what is perhaps the most Arduino boards used together, 130 Arduino Nanos, (plus an Arduino Mega), 130 RFID readers, and 750 RGB LEDs power this interactive crossword puzzle.


Learn More
https://blog.adafruit.com/2017/04/17/giant-interactive-crossword-puzzle-uses-130-arduinos/

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Have you started dyeing Easter eggs yet? This year we decided to blend a little technology and some fun into our traditional holiday preparation. So, meet our creative Egg Printer
https://www.youtube.com/watch?v=B9fdly5wphA

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Fall Detection System
https://blog.adafruit.com/2017/04/12/fall-detection-system/

From Jiong Shi on Hackster.io:

Falls those leads to fatal injury have become a great challenge that cannot be neglected for elderly people. In the last few years, different kinds of approaches have been proposed in fall detection area, which can be explained and categorized into three types: wearable device based, ambience sensor based and vision based [1]. First of all, wearable devices usually take advantages of embedded sensors to detect the motion and location of the body, such as accelerometer, magnetometer and gyroscope [2, 3]. And the cost of wearable device based approach is quite low, as well as the installation and operation is not complicated for the elderly. Secondly, ambience based approach always use pressure sensors to detect and track body. This solution is also cost-effective and easy-deployment [4, 5]. However, the possibility of sensing objects other than human bodies posts a remarkable challenge to the detection accuracy of this approach. Last but not least, vision based solution makes full use of deployed cameras to monitor all the objects within the range, including human bodies [6, 7]. There is less intrusion into people’s daily life than the above two approaches, while the observation space is limited and ubiquitous monitoring can’t be achieved.

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https://blog.adafruit.com/2017/04/12/fall-detection-system/

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Touch Dimmer Switch Circuit using Arduino
https://blog.adafruit.com/2017/04/10/touch-dimmer-switch-circuit-using-arduino-arduinomonday/

How to make a Touch Dimmer Switch Circuit using Arduino – Circuit Diagram, Step by step process, Code & output Video.

ElectronicsHub shared this video on Youtube! For more project details check out the project page on the Electronics Hub website.

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https://blog.adafruit.com/2017/04/10/touch-dimmer-switch-circuit-using-arduino-arduinomonday/
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