Circuit Cellar 319 February 2017

February 2017
Theme: Wireless Communications
06 : PRODUCT NEWS
09 : CLIENT PROFILE: EzPCB (Shenzhen, China)
10 : EDITORS’ PICKS: Wireless Communications
42 : QUESTIONS & ANSWERS: The Pi Maker: An Interview with Eben Upton, By Wisse Hettinga
17 : Full-Stack Python: Rapid Embedded Hardware and GUI Development, By Matt Oppenheim
26 : Rectifying an A/D Conversion Error, By David Ludington
30 : Virtual Keyboard Design, By Vitchyr Pong and Gulnar Mirza
70 : CC REBOOT: Wireless Authentication: RFID Checkout System Design, By Jigar Shah and Kevin Yang
46 : THE CONSUMMATE ENGINEER: Electrical Power Converters (Part 2): TRIAC and Thyristor Applications, By George Novacek
50 : EMBEDDED IN THIN SLICES: Build and Embedded Systems Consulting Company (Part 2): More Core Values, By Bob Japenga
54 : THE DARKER SIDE: Impedance Matching Fundamentals, By Robert Lacoste
62 : FROM THE BENCH: Real-World Mapping (Part 2): GPS Data, By Jeff Bachiochi
76 : CROSSWORD
77 : TEST YOUR EQ
80 : The Future of Wireless Technology: Six innovators share their thoughts on the future of wireless