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The Raspberry Pi is a low cost, credit card sized, ARMv6 instruction set based PC device developed by the Raspberry Pi foundation.

3 votes
1 answer
171 views

Indeterminate progress bar with Raspberry Pi

I am writing program for Raspberry Pi that will show indeterminate progress while user waiting. The program will start automatically and will be killed by another shell script. Here is what I have at …
Iaroslav Karandashev's user avatar
6 votes
3 answers
629 views

Measure distance using echo signal from Ultrasonic sensor

I was not happy with original code for Ultrasonic sensor and decided to write my own implementation. I managed to do this, but it still looks weird. Could you help me to improve it? #include <wiring …
Iaroslav Karandashev's user avatar