Circuit Cellar 324 July 2017 (PDF)

July 2017
Theme: Internet & Connectivity
INDUSTRY & ENTERPRISE
06 : PRODUCT NEWS
11 : CLIENT PROFILE: Scidyne Corp.
12 : Scap Back: A Super Capacitor Power Backup for the Raspberry Pi, By Don McLane
18 : Declarative Finite State Machines, By Chris Cantrell
26 : Multirate Filtering and Filter Banks: A Brief Introduction, By Shlomo Engelberg
30 : Getting Started with PSoC Microcontrollers (Part 1): Hardware and the Software Environment, By Nishant Mittal
36 : Digital Guitar Amplifier/Effects Processor: The Teensy 3.2 MCU Module, By Brian Millier
42 : An Ecological Power Supply for Power Amplifiers, By Vincent Thiernesse
49 : QUESTIONS & ANSWERS: Graphene Revolution: The Wonderful Material That Will Change
the World of Electronics, By Wisse Hettinga
52 : EDITORS’ PICKS: Internet & Connectivity
58 : THE CONSUMMATE ENGINEER: Automatic Control (Part 3): The Time Domain, By George Novacek
60 : ABOVE THE GROUND PLANE: LF Quartz Resonators, By Ed Nisley
68 : FROM THE BENCH: Long-Range, Low-Power Wireless Communications (Part 2): Put LoRa to Work, By Jeff Bachiochi
76 : CROSSWORD
77 : TEST YOUR EQ
80 : The Future of IoT Security, By Hayn Povey