Tag Archives: software

awka – awk to C converter

I love AWK. I am among a minority. While many people use awk one-liners in shell scripts, few utilize awk as it was originally intended – a stand-alone language. I used to use it extensively back in the 1990s and … Continue reading

Posted in Programming | Tagged , , | 2 Comments

STX-882 / SRX-882 Radio Testing

I recently did some testing of the STX-882 433HHz transmitter and the SRX-882 433MHz receiver and, after additional tests, updated my original findings. I tested line-of-sight along a road. I performed two tests using Arduino NANOs and two laptops, shown … Continue reading

Posted in Arduino, Electronics, Programming, software, wireless | Tagged , , , | 1 Comment

Arduino Teaches Old Coder New Tricks

In September, 2012, my article of this title was published by Linux Journal magazine. A blog version of the article is below. Background The first significant electronic circuit that I designed and implemented was in 1973 and consisted of several … Continue reading

Posted in Arduino, Electronics, Linux, PCB Etching, Programming | Tagged , , , , , , , | 2 Comments