We have many schematics. Type of circuit for example. Burglar alarm systems - Led display - DC Power supply - High Voltage
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Sensing Air Flow with the PIC16C781


Programmable Switch Mode Controllers (PSMC) are not just for switching power supplies. This technical brief describes how to use the PIC16C781 PSMC in combination with the Integrated Operational Amplifier, Digital-to-Analog Converter (DAC), and gated timer to construct a thermally operated air flow sensor with minimum external components.

Read more original source:

http://www.microchip.com/stellent/


This entry was posted on Wednesday, August 13th, 2008 at 7:48 am and is filed under detector, microcontroller.