Python PIC Useful When Attached To A Computer

February 28, 2012 by Brian Benchoff 34 Comments

[Richard] sent in a link to the Python controlled microcontroller he’s been working on. Unlike the previous portable Python boards we’ve seen, [Richard] thinks his pyMCU isn’t best used autonomously. This board is meant to be used only when connected to a computer and to serve as a bridge between the digital world of computers and our analog world.

We’ve seen boards running lightweight Python interpreters, but we’re fairly intrigued by the idea of this board only being useful when plugged into a computer. The on-board PIC 16F chip has enough digital, analog and PWM pins to just about any task imaginable, and there’s also a 16-pin LCD display header if you’d like some output with your microcontrollers.

[Richard] says he’s been working with PICs for longer than the Arduino is around, but depending on the level of interest he’ll consider developing an Arduino version of the pyMCU. All we know is that the pyMCU would be awesome to teach electronics and programming to the younglings, and we could certainly find a few more uses for the board when they’re done with it.

Tap-controlled Metronome

September 4, 2009 by Jakob Griffith 8 Comments

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[Adam] and his buddy [Matthew] sent in their tap-controlled metronome, or as they prefer, “metronome with an attitude.” Using the piezo speaker you can tap patterns and rhythm into the memory and it will repeat it back to you in loop. The two buttons allow you to speed up or slow down the beat which is indicated by an led array. As per their request, we mention its entirely on a PIC 16F, not an Arduino. Perhaps the most interesting part we found that’s definitely worth checking out was their amazingly detailed build process. Check out a quick video of the metronome in action after the break.

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