Titre : | Circuit cellar, 328 - November 2017 - Diverse requirements drive IoT gateway advances |
Type de document : | Bulletin : texte imprimé |
Paru le : | 01/11/2017 |
Année : | 2017 |
Format : | 80 p. / 28 cm |
Langues: | Anglais |
Dépouillements
Ajouter le résultat dans votre panierArticle : texte imprimé
Brian Millier, Auteur
| 2017
"Hammond tonewheel organs were based upon additive sine-wave synthesis. Because of that, it's possible to simulate the organ using a microcontroller program that feeds its output waveform to a DAC. Brian takes on this project, making use of an ARM-based Teensy module to do the heavy lifting." (Extrait ...
Article : texte imprimé
Petre Tzv Petrov, Auteur
| 2017
"In Part 1 Petre described many interesting ways to use power audio amplifiers (PAAs) as universal building blocks similar to op amps and comparators. Here, he discusses several more things that can be built from PAAs including wave generators, transformer drivers and more." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
Brian Gross, Auteur ;
Nathan Lambert, Auteur ;
Alex Parkhurst, Auteur
| 2017
"Lab benches become littered with resistors from past projects. These three Cornell graduates tackled the problem by building a resistor sorting system. The project integrates motor controllers, resistance measurement and a GUI." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
William Wachsmann, Auteur
| 2017
"In this follow on to part 1 of his story, Bill describes putting to use the amp-hour logger that he built using a microcontroller and a clamp-on ammeter. This time he discusses modifying the amp-hour software so it can be used as an analog input logger to measure solar and ...
Article : texte imprimé
Jeff Child, Auteur
| 2017
"The Internet-of-Things (IoT) phenomenon offers huge opportunities. IoT gateways play a vital role in those systems by providing bidirectional communication between the devices in the field and the cloud." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
Jeff Child, Auteur
| 2017
"Whether it's connecting with analog sensors or driving actuators, analog ICs play many critical roles in industrial applications. Networked systems add new wrinkles to the industrial analog landscape." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
Colin O'Flynn, Auteur
| 2017
"Colin turns his attention to an asymmetric algorithm : an RSA implementation. Along the way he describes what's unique about an RSA cryptosystem and takes us through a power analysis attack." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
George Novacek, Auteur
| 2017
"Besides closed-loop control systems, negative feedback is found in many electronic circuits - especially in amplifiers. And just like positive feedback, negative feedback can significantly change or modify a circuit's performance." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
Ed Nisley, Auteur
| 2017
"Ed returns to the rich topic of low-frequency quartz resonators. Here he examines stimulus-response measurement, high-frequency-resolution signal generation and making use of cheap eBay modules." (Extrait de Circuit Cellar n°328)
Article : texte imprimé
Jeff Bachiochi, Auteur
| 2017
"Jeff continues his exploration of gas monitoring and sensing. This time he discusses some of the inexpensive sensors available that can be applied to this application. Jeff then tackles the factors to consider when calibrating these sensors and how to use them effectively." (Extrait de Circuit Cellar n&...
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Localisation | Section | Support | Cote de rangement | Statut | Disponibilité |
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Bibliothèque IESN | _Périodiques | Périodique | 62 CIR 328 | Consultation possible sur demande | Exclu du prêt |