In this issue

6: Writing MAVSDK/PX4 Drone Applications: Autonomous Flying Fun,
By Paul Alvarez-Torrico
16: EEG Error Correction Interface: Anxiety Takes Control, By Rebecca Bell,
Emma Kaufman and Chloe Kuo
22: Build a TV Commercial Killer: C-B-G: New Simplified Redesign,
By Tommy Tyler
30: Build a Gesture-Controlled Camera Platform: Using a PIC32 MCU,
By Kunpeng Huang, Siqi Qian and Xinyi Yang
38: Diverse IC Types Drive Automotive Innovations: Multi-Pronged Evolution,
By Jeff Child
46: Display Advances Serve Embedded Needs: Easier Integration, By Jeff Child
50: DATASHEET: Open-Spec SBCs: Community Computing, By Jeff Child
54: EMBEDDED IN THIN SLICES: LoRa: (Part 6) A MachineQ Example Continued, By Bob Japenga
58 THE DARKER SIDE: Making Heads or Tails of RMS Measurements: Your Gaussian Guide, By Robert Lacoste
66: FROM THE BENCH: Build a Joystick Interface for Flight Sims: Using Trusted RC Hardware, By Jeff Bachiochi
74: Product News
78: Test Your EQ
79: The Future of Smart Buildings: A Smarter Approach to Connected Buildings, By Stefan Berggren

Circuit Cellar Magazine Description:

Circuit Cellar magazine features engineering tutorials, detailed microcontroller-based projects, and embedded systems industry news for professional electrical engineers, EE/ECE academics, and highly skilled electronics enthusiasts. Since 1988, Circuit Cellar has featured projects and tutorials from the world's top engineers on subjects such as embedded development (e.g., prototyping and programming), signal processing (e.g., DSP chips and signal conditioning), programmable logic (e.g., FPGA projects), sensor systems (e.g., smart sensors and MEMS), 'Net-connected devices (e.g., IoT projects and protocol stacks), robotics (e.g., robotic systems and proximity sensing), and much more. Circuit Cellar is the ultimate resource for all of your electrical engineering-related needs.