Android doll
01-26-2023
Robot with flashing LED eyes.
I sometimes attend the open day of the school where I work to explain programming with Kotlin for making Android apps. To decorate the stand on those open days, I made a small (30cm high) robot that draws attention with its blinking eyes.
On the inside is an ATtiny85 (see schema) with a simple program that makes the robot's LED eyes blink in a number of variations : sometimes alternately, sometimes at the same time, then quickly and then slowly again.
The power is taken directly from a USB cable. It can be plugged into my laptop and provides enough power to keep the LEDs blinking all day long.
Download
ATtiny (Arduino) sketch
Android doll (OpenScad)
Created with
the ATtiny programmer
I sometimes attend the open day of the school where I work to explain programming with Kotlin for making Android apps. To decorate the stand on those open days, I made a small (30cm high) robot that draws attention with its blinking eyes.
On the inside is an ATtiny85 (see schema) with a simple program that makes the robot's LED eyes blink in a number of variations : sometimes alternately, sometimes at the same time, then quickly and then slowly again.
The power is taken directly from a USB cable. It can be plugged into my laptop and provides enough power to keep the LEDs blinking all day long.
Download
ATtiny (Arduino) sketch
Android doll (OpenScad)
Created with
the ATtiny programmer
Gadgets
All my gadgets are working installations.If you want to replicate a gadget and you need help, feel free to contact me.
View 30 gadgets