This development board contain only the switching regulator (to generate +5V DC from the input power source) and RS232 serial port interface. The switching regulator of this development board may support input voltage of +8V to +25V DC. RS232 Serial interface of this development board is based on Maxim's MAX232 driver/receiver IC.
This given design have 6 two-way jumpers to select crytal osciliator, MCLR and RS232 Tx/Rx terminals.
While at the protyping stages we test this board successfully with PIC16F887, PIC16F877/A, PIC18F452, PIC18F4550 and PIC18F4620 MCUs. Diamensions of this PIC Development Board is 110×85mm.
Schematic, PCB design and some of the related documents of this project are available to download at elect.wikispace.com.
1 comments:
Thanks for the review! Vee Eee Technologies.I agree with you regarding the limitations of the built-in tools when it comes to time tracking. If you’re finding that OmniFocus is more complex than you need you might give Things a try. Things is my task manager of choice and I find it’s a joy to use. There’s plenty of functionality under the hood (including repeating tasks), and it never seems to get in the way.Nice Post. Thanks for your sharing.
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