Jeremy Lee
Contributing Writer

Articles

The Wi-Fi Eye, Part 4: Power System and Neopixel Lights

In part 4 of our Wi-Fi Eye project, we'll deal with our power supply
July 28, 2017 in Projects
Tags:
esp8266 project WIFI Servo Motor neopixel mechanical engineering

The Wi-Fi Eye, Part 3: Choosing the Right Servos for the Job

Part 3 of this project focuses on choosing and configuring the servos you will use to create your Wi-Fi Eye.
July 27, 2017 in Projects
Tags:
Wi-Fi robotics Servo Servo Motor motor control

The Wi-Fi Eye, Part 2: Firmware, Wiring, and Network Connection

Part two of building a device that can detect Wi-Fi signals and "react" accordingly.
July 26, 2017 in Projects
Tags:
Wi-Fi robotics firmware connectivity

The Wi-Fi Eye, Part 1: Introduction, Features, and Materials

Building an animatronic, wearable, Wi-Fi robots, part 1: Programming the controller.
July 25, 2017 in Projects
Tags:
Wearable Computing esp8266 Servo Motors neopixel Wi-Fi

How Sonic Tractor Beams Work

This practical tractor beam uses ultrasonic waves to levitate small spheres at short distances.
January 19, 2017 in Technical Articles
Tags:
ultrasonic Sound Generator

Engineer Spotlight: Tanky Drone’s Bogdan Ryabyshchuk Talks Crowdfunding and Racing Drones

We talk with Tanky's founder about nigh-invulnerable 3D-printed armor, how to destroy a GoPro, firmware and batteries, who is the best pilot, and the inevitable power-to-weight tradeoff of flying things.
November 18, 2016 in News
Tags:
engineer spotlight kickstarter drones interview tanky