Circuit Cellar is a monthly magazine (available in print and digital) covering the topics of embedded hardware, embedded software, electrical engineering, and computer applications.
Digital edition subscribers can log in now. If you aren’t a subscriber, you can subscribe here digital subscribers have immediate access to the current issue. You can also purchase this issue PDF from our webshop.
Inside this month’s issue of Circuit Cellar magazine:
Issue #357
April 2020
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