Tài liệu Circuit Cellar P1 ppt

... shannon@circuitcellar.com ADVERTISING COORDINATOR Valerie Luster E-mail: val.luster@circuitcellar.com CONTACTS SUBSCRIPTIONS Information: www.circuitcellar.com/subscribe, E-mail: subscribe@circuitcellar.com Subscribe: ... 860.871.0411, E-mail: info@circuitcellar.com Editorial Office: Editor, Circuit Cellar, 4 Park St., Vernon, CT 06066, E-mail: editor@circuitcellar.com New Products: New Pr...

Ngày tải lên: 13/12/2013, 05:15

... brass. 2704016Koehler.qxp 4/5/2007 3:18 PM Page 18 12 Issue 202 May 2007 CIRCUIT CELLAR ® www.circuitcellar.com NEW PRODUCT NEWS Visit www.circuitcellar.com/npn for more New Product News. NEW MICROCONTROLLERS ... 512 cycles of the precession frequency, you would have to take 2,048 samples and www.circuitcellar.com CIRCUIT CELLAR ® Issue 202 May 2007 15 θ t 0 t 1 t 2 t 3 Time Figure 2...

Ngày tải lên: 13/12/2013, 05:15

... simple serial interface, range up to 1 mile 73.qxp 10/26/2006 11:15 AM Page 1 www.circuitcellar.com CIRCUIT CELLAR ® Issue 202 May 2007 43 how you would use an embedded host. A common requirement ... device and report its characteristics. 2705014hauck.qxp 4/6/2007 4:34 PM Page 43 www.circuitcellar.com CIRCUIT CELLAR ® Issue 202 May 2007 45 ted to send a negative acknowledge (NAK) if...

Ngày tải lên: 23/12/2013, 01:16

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Ngày tải lên: 17/12/2013, 11:15

... Speech Interface Control Circuit 173 How the Circuit Works 174 PIC 16F84 Microcontroller Program 176 Active High Output 177 SPDT Relay Output 177 Circuit Construction 177 Programming the Speech Recognition Circuit:  Training, Testing, and Retraining ... Speaker­Dependent and Speaker­Independent Recognition 167 Recognition Style 168 Speech Recognition Circuit 168 Circuit Construct...

Ngày tải lên: 22/12/2013, 21:17

... Transceiver 47 The MCP2150 Connection to the PIC16F876 Microcontroller 49 The Motor Controller Circuit 51 The Sharp GPD12 IR Range Finder 52 Component Descriptions 53 The Vishay TFDS4500 53 The ... door. Please experi- ment with the design—I’ve designed an amphibious and airborne body that the circuitry can be “snapped” into. I hope you evolve this design once you become familiar with it....

Ngày tải lên: 22/12/2013, 21:18

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