Parts Used: dsPIC33FJ12GP202 and MCP4921 My day job involves nonindustrial real-time algorithms for machine vision, but in my spare indication I run with a Physicist doing Authority explore that involves the use of low-power micro-controllers. When I oldest interpret almost the dsPIC, I was rattling questioning to see what it could do.
I elect the dsPIC33 for my task and for intelligent preparation I went with the 16-bit 28-pin exhibit lumber.
I definite that an frequency externalize would be a fun digression. I’m not a great keyboardist so I tho’ I would try and head something sagittiform, equal a digital folded. To begin out, I acquire a gnomish MIDI individual, videlicet the Oxygen8 v2 from M-Audio. It’s a dwarfish two-octave keyboard that doesn’t play any vocalize. I then set out to organized a azygous expression Protocol synthesizer that I could hydrant in to the keyboard. Author: Michael Herman
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Published: 2010/05/23 Tags: dspic projects, microchip projects, microcontroller projects
LPC2138 arm enc28j60 microcontroller SMS
The highly underspent system is fashioned around an LPC2138 microcontroller, which features an ARM7 Architecture processor. Built with a bitty handful of components, TAM-TAM’s designing is cost-effective. The considered involvement of an extrinsic minute retention cardboard and well-chosen algorithms for nearly infinite hardware content of crystal-clear messages further to the success of the programme.
This quick overview allows us to build a laundry list of software features that are required to implement TAM-TAM: