Anytone AT-D878UVII LCARS Graphics
Here’s a quick post documenting the LCARS graphics I made for my Anytone AT-D878UVII handheld.
Electronics Projects
Here’s a quick post documenting the LCARS graphics I made for my Anytone AT-D878UVII handheld.
About a year ago, I began volunteering at the Los Angeles Live Steamers Railroad Museum, and quickly felt the need to build myself a train to zip around the club’s ~1.5 miles of track located in the picturesque northeast corner of Griffith Park. Rather than build a prototypical locomotive, I decided to make what’s commonly referred to as a “pedal car” with some unique features.
In late 2023, I was once again contracted by Artistic Entertainment Services (AES) to reconfigure the animatronic control system I designed and built with them for the 2023 parade for reuse on the San Diego Zoo Wild Animal Park’s 2024 Tournament of Roses entry. Like last year, this float features a cast of zoo residents animated to interact with riders on the float. I am thrilled that this float won the sweepstakes award for the most beautiful entry!
A few years ago, I built some hardware to allow an oscilloscope to be used as a VGA display. I often use the photo above as my profile/avatar online and get asked why there are crosshairs on me… here’s how it works!
For configuring Gilderfluke based animation control systems for the Rose Parade, I need a handful of computer accessories which are only available as individual components and would be both expensive to purchase and annoying to carry in the field. I built my own Gilder-Ground Support Equipment, or G2SE, box which combines several of these devices in a convenient rugged enclosure.
The basic LEDs that come in the Mickey sorcerer hat that Disney sells are rather pathetic. We can rebuild him. We have the technology.
In late 2022, I was contracted by Artistic Entertainment Services (AES) to design and program an animatronic control system for the San Diego Zoo Wild Animal Park’s 2023 Tournament of Roses entry. This rapid turnaround project leveraged compact electrical and hydraulic driven mechanisms to animate a pair of giraffes which park guests are interacting with from the back of a safari truck.
This summer I started riding a motorcycle, and while stuck at home, I designed and built an auxiliary LED indicator system for added visibility. The system uses addressable LEDs, allowing the compact controller with an integrated power supply to manage potentially hundreds of LEDs.
For my senior project, I’m working on an embeddable lighting controller, with the creative working title of Embedded Lighting Controller, which is being designed to provide flexible lighting control/drive in an extremely compact package.
For a number of projects I’d like to work on in the future, I needed a development board of sorts for testing both hardware and software.
On the morning of January 1, 2019, the La Cañada Flintridge Rose Parade float’s new animation system successfully made its debut, animating the float Tree Frog Night.
For TwinkleWorks’s new line of RGBW LED strobes, we needed a new testing assembly. This unit automatically tests each of the LEDs’ colors as well as the strobe fixture’s temperature sensing circuitry.
Testing, calibrating, and programming of the La Cañada Flintridge float’s animation system requires some support hardware. The system uses several communications busses, as well as several hardware enable and status lines which all need to be accessed for programming.
The new La Cañada Flintridge Rose Parade float’s animation system has a controller unlike anything used in the parade. The custom controller has a 12 inch waterproof touchscreen that sports a custom control GUI and convenient system configuration capabilities.
The new La Cañada Flintridge rose parade float’s animation system is built in several modular pieces. Four identical units will be valve bank modules, which are responsible for controlling a bank of four hydraulic animation channels.
The La Cañada Flintridge Rose Parade float is equipped with a custom-built intercom and radio system to allow the float’s crew to communicate both within the float, and with external crew. Since the intercom box is mounted in the middle of the float where it’s not easily accessible, we needed some way to be able to remotely control the radio.
Following my previous project involving accessing my car’s CAN bus, I wanted to take CAN control further by making a custom controller that can interface with a vehicle to control various accessories.
As of 2018, the La Cañada Flintridge rose parade float’s animation system is nearly 20 years old. As the system continues to age, components that are no longer manufactured are slowly beginning to fail. Starting in 2017, I began work on a replacement.
Have you ever had a piece of equipment that really REALLY doesn’t belong in your car, but you want to install it somehow? Well, I had this problem with my Whelen… electric airhorn….