Arduino tehNiq

original article    As a noobie with the model train system and because I haven't too much free space for test with big railways, I sear...

original article    `A schematic for an automatic railway crossing system: I wrote a sketch for control 2 servos, warning ligts and sounds: ...

original article    I'm beginner as railways diorama, but I want to help the passionate peoples.    First project with railway crossing ...

   I found another solution to made flashing led without delay than example from arduino IDE    My solution is to use also millis() f...

   For measure the consumption for display made with 4 8x8 led modules drived by MAX7219. I use clock presented in article named  ceas anima...

   I will made a box with 2 doors and system need to detect movement so I tested a simple system with Arduino board and 2 ultrasonic sensors...

     I wanted to use STM32F103 instead Arduno Mega for a radio with TEF6686 (see details at  https://nicuflorica.blogspot.com/2020/02/ra...