Arduino USB Host expansion board
A USB socket for the Arduino.
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Arduino Chess Clock
Over lunch with colleagues, an idea struck me. The two of them play chess during their lunch break and to make things a bit more exciting, I suggested a chess clock. This is how the idea of creating a chess clock consisting of two displays for the respective time, two buttons to start and stop the time, and a…
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Funduino JOYSTICK V1.A
With this board, Funduino offers another RC remote control module. The board features a joystick, various buttons, and connection options for external boards, such as for an RF module, a Nokia display, and a Bluetooth module. Additionally, the board can be operated with 3V and 5V. Intended uses: With an RF module as a remote control for vehicles, with a display as...
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Menu classes for LCD displays
As creating a menu on the display is a recurring task, I have encapsulated some of the functionalities into classes. Hardware Components: * Arduino Uno * LCD Shield Software: * Arduino IDE * LiquidCrystal Lib (can be installed via the library manager, see also here) * My Menu Lib (see below) Goals: Step-by-step simple header with classes that in...
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SSD1306 Monochrome OLED with Arduino
I would like to connect a small 128×64-pixel OLED display for a small project. For this, I have developed a small prototype which I would like to present here. I am operating the display on an Arduino Uno via the Wire bus. Components Hardware Software Experimental setup I am using the prototype add-on board (see here). The display is connected via the…
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Spice up NodeMCU V3 with an OLED display
I still had two OLED displays from a test and was wondering what I could do with them. Since I've been experimenting with nodes with integrated displays lately, I was planning to give my old ESP8266 NodeMCU V3 a bit of a boost. I want to briefly outline the process here; don't hesitate to ask questions and leave a comment. ...
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