Introduction: Digital Ruler - المسطرة الرقمية
بسم الله الرحمن الرحيم
This article is a demonstration of the use of the 128x32 pixels OLED.
OLED displays are bright, lightweight and visible under a wide range of lighting conditions.
We will show you how to hook up an OLED display to the ATTINY85 µController and build a Digital ruler.
Step 1: Components Sourcing
Just a few components are needed to build this simple gadget.
Step 2: Schematics
As always, Kicad is used to edit the schematics.
Step 3: Pcb Design
A simple board means easy routing with Kicad.
Step 4: Pcb Assembly
Becareful with the soldering iron. Be patient.
Step 5: Arduino Sketch
The code is simplified since it uses the open source library for OLEDs "Tiny4kOLED".
Step 6: Enjoy
A 30 seconds video is embedded to test the gadget.
الحمد لله رب العالمين