Circuit Cellar 357 April 2020 (PDF)

Camera Integration for Drones

• 6: Build a Rhythm Gesture Game: With RF Comms and PIC32,
  by Kristina Nemeth, Jennifer Fuhrer and Joshua Diaz
  
• 12: Intro to Ardupilot and PX4 (Part 1): Drone Autopilot Solutions,
  By Raul Alvarez-Torrico
• 20: Build a Soap Carving System:  MCU Motor Control, By Ho-Jung Yang and Jared Gallina
• 26: Mapping Tool Leverages LIDAR Technology: Affordable 3D Map Creation,
  By Andrew Orme, Nicholas Gee, Alex Gowans and Duncan Stannard
• 32: Laser 3D Scanner Uses Raspberry Pi: Meshes and Motors, By Michael Xiao and Thomas Scavella
• 40: Drone Camera Solutions Aim for New Heights: Eyes in the Skies Evolve,
  By Jeff Child
• 46: Embedded PCs Gear Up for In-Vehicle Duties: Intelligent Transportation,
  By Jeff Child
• 52: DATASHEET: 32-Bit Microcontrollers: System Chips, By Jeff Child
• 56: EMBEDDED IN THIN SLICES: LoRa (Part 4): Building a Prototype LoRa Device, By Bob Japenga
• 62: THE DARKER SIDE: DSSS in a Nutshell: The Power of Patterns at Play,
  By Robert Lacoste
• 68: FROM THE BENCH: Taking RPLIDAR Out for a Spin (Part 2): Intelligence Upgrade, By Jeff Bachiochi
• 74: Product News
• 78: Test Your EQ
• 79: The Future of Robotics: How Rotary Encoders Will Serve Mobile Robotics,
  By Jeff Smoot

 Circuit Cellar is a monthly magazine (available in print and digital) covering the topics of embedded hardware, embedded software, electrical engineering, and computer applications. More information available at circuitcellar.com