Many systems can be described with state diagram. Therefore they can be implemented with so called State machine code with system delay. System delay can be used in other project too, but I will show you how it works on automation processes example, which State machine is. [Read more…] about State machine with Arduino
About Blaž Pongrac
Software PWM for controlling LEDs
LED’s brightness can be controlled with Pulse Width Modulation or PWM. Arduino only have so many PWM ports. Did you ever wonder how to control the LED on any Arduino Pin? Here is how you can make it. [Read more…] about Software PWM for controlling LEDs
LDR light sensor tutorial
Recently I received a question from a good friend of mine. He wanted to automate blinds on his office window and he wondered how he can measure or detect light. I told him that the simplest solution would be using LDR resistor. [Read more…] about LDR light sensor tutorial
Attendance Logger
I made this project long time ago. It was build as proof of concept while working for local tech company. Since then I have used it to track my working hours on my personal projects. Here is how you can make one. [Read more…] about Attendance Logger
