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  • Setup

  • Dr. Wattson comes with a companion acrylic enclosure, so that the AC wires are enclosed and you can use it in a safe manner. The enclosure is available on Tindie as well - https://www.tindie.com/products/upbeatlabs/enclosure-for-dr-wattson-energy-monitoring-board/...
  • Program

  • Download the project file here.Open the project using Workshop 4. This project uses the Visi Environment.You can modify the properties of all the objects and buttons using the object inspector.You can change the trigger voltage level at which the...
  • Make and Feel Virtual Drawings

  • Start drawing on Processing First lets create a code on Processing, which lets you draw freehand on the computer.Download Processing from https://www.processing.org/download/ .Here is the processing code:int prevX=mouseX, prevY=mouseY; //to record previous...
  • Twiz

  • In the 2 batch, we got 20 faulty CPUs, we tried the X-ray of a Paris hackerspace mate who works in a hospital:...it didn't help much but my heatgun became my best friend:Berfore changing it a few tests were performed:Made in BlackLoop (Paris Hackerspace)....
  • Simple MIDI playback with fluidsynth

  • Install fluidsynth and sound fonts for it (YMMV on other Linux distributions)sudo apt-get install fluidsynth fluidsynth-soundfont-gm Start fluidsynthfluidsynth -a alsa -m alsa_seq -g 1.0 -s /usr/share/sounds/sf2/FluidR3_GM.sf2 Check on a separate...
  • Build perpendicular gearage

  • The images here show the design of the perpendicular gearage system, prepared in Lego Digital Designer.   The list of components (BOM) are in the file Perpendicular gearage.xlsx The building instructions can be found in the Lego Digital...
  • Gearwheels assembly

  • Components list :  1 x Gearwheel 20 teeth1 x Gearwheel 19 teeth2 x Roller Bearing 8x22x76 x Screw M3x10 Insert the roller bearing in each gearwheel   2. Screw the six M3x10
  • Tripod Mount

  • The 3D Printed Tripod Mount with the 1/4-20 nut is pressed into the foam to indent it, marking where to cut out clearance for the mount. As shown in the picture above put a circle of duct tape over the nut so that glue does not seep into it. Now hollow...
  • Full life circle

  • From eggs to worms to beetles, full life circle can vary a lot depending on food, temperature, hygrometry, promiscuity, light. give them bio/natural food without pesticidesuse bio/natural bran without pesticides such as "terre de diatomée"temperature...
  • DHT22 Solution

  • You’ll need the following items to build this solution:DHT22 Temperature and Humidity Sensor The DHT22 will have three pins — 5V, Gnd, and data. There should be a pin label for power on the DHT22 (e.g. ‘+’ or ‘5V’). Connect this to pin 2 (the top right...
  • rDUINOScope Boiana

  • TEP 3 AssembleFor more detailed instructions, please visit the Project Website : http://rduinoscope.co.nf/rDUINO_step3.htmlNow is the time to create the Shield board. A Shield board is a board with pinouts which you stack on top of the ArduinoDUE board.Some...
  • Looking at the Components

  • 1) DHT11:- The DHT11 is a commonly used temperature and humidity sensor. The sensor comes with a dedicated NTC to measure temperature and an 8-bit microcontroller to output the values of temperature and humidity as serial data. The sensor is also factory...
  • Initial State Account

  • You’ll need somewhere to send your data to keep a historical log and view the real-time data stream so we will use Initial State. Go to https://iot.app.initialstate.com and create a new account or log into your existing account. Next, we need...