LCD Char Maker enables creating custom characters, for Make Projects, using LCD displays connected f.e. to Arduino, ESP or Raspberry Pi.
LCD Displays supported are 16x2 and 20x4 columns & rows. The code for a custom character generated is C and B4X.
Developed with B4J.
NowPlaying shows on a LCD 20x4 display, the current Title, Artist, Album, Durtation played by Volumio.
The parkSTOP device visually indicates via LED if parking position is reached.
In addition, indicate via Android App the actual distance and if parking position reached.
Usage f.e. to park in the garage for cars without parking distance sensors or park at an exact position.
On a 4-Bit LED Digital Tube Module, show the actual time in HH:mm 24h format, the actual temperature (Deg C) and Humidity (%RH). Controlled via Infrared Remote Control.
The first simple Make Project as a starter. Press a button and generate randomly a number displayed on a LED display.
A showcase based upon the LEGO ® Lighthouse Point 31051 which build has been enhanced.
Integrated are several objects with devices, e.g. Top Light, OLED display Weather Underground data, Motion Detector, Outdoor Light, Indoor Lights, Light Dimmers, Ambient Light, LED Status Indicators. The Control Unit hardware is a Raspberry Pi with TinkerForge Bricks & Bricklets.
Lighthouse58 several control options:
More details read the WeatherCubeOne Concept (PDF).
This experiment moves a Little Crane arm (used some LEGO parts) up and down via browser connected to a B4J websocket server.
When the arm moves, the Red LED is turned on else the Green LED is on (waiting for the mini servo motor to move).