Although I much prefer Linux, I do need Microsoft Windows for Fusion 360 along with a few other windows-only softwares. Fusion 360 will be no longer supporting Windows 10, so I figured an upgrade was in store, however, I was met with some requirement deficiencies according to Microsoft: These requirements were instated just for Windows 11, as Windows 10 (and previous versions) still have no mention of these necessities.

Introduction. Introducing Ultralytics YOLO11, the latest version of the acclaimed real-time object detection and image segmentation model. YOLO11 is built on cutting-edge advancements in deep learning and computer vision, offering unparalleled performance in terms of speed and accuracy. Its streamlined design makes it suitable for various applications and easily adaptable to different hardware platforms, from edge devices to cloud APIs. Read more… Although there are abundant tutorials on how to set up YOLO and train your own model, most are very case by case and are not applicable to all users.

I inherited a LaTraxx (Traxxas) Prerunner RC Car from a friend as a gift to fix. The car would power on and the receiver would connect, allowing the steering servo to move, however the car would not roll. It had been sitting in their basement for years unused, causing the NiMH battery to be extremely discharged. After charging and discharging it repeatedly, I was able to regain sufficient capacity and it worked fine, however I ended up replacing it altogether later on.

This week, I spent most of shop time working with the golf cart. The new battery arrived so we put it in place, and we gave it a quick test-drive even though not all batteries were balanced yet. We finally charged all batteries and got them to each be within 0.2 volts of each other which will allow us to connect the equalizer modules. Hopefully this will prevent us from ruining another 300 dollar lead acid battery!

I had less shop-time this week than normal. On Tuesday, my entire Spanish class had to take the AAPL proficiency test, which ended up eating all of my fifth period and over half of my sixth period that would normally have been spent in shop working. On Monday, we were scheduled to take the exam during sixth period, after our health class, but it ultimately ended up getting canceled half-way through.

This week involved an assortment of work on various projects. With the seniors gone, the entire school felt a lot quieter. Luckily, I inherited one of the best spec. PCs in the shop from one of the seniors which will be great for when I get to working on the golf-cart’s AI autonomy system! I’m working on dual-booting it with Linux + Windows 11. I also printed and installed the new dashboard panel for the golf cart which will display statistics regarding battery level, range, voltage, and alerts.

We have had a rain barrel attached to our garage roof for over a decade now, but a perennial issue is present. Due to the large cluster of trees and low-hanging branches near the roof of the building, the gutter and downspout often clutter with tree-debris. To combat this, we cut out some screen mesh to fit inside. While this did help, it was unreliable and often got covered in leaves and sticks, making cleaning it a routine procedure.

This week, I continued working on the Sumo Bot project. I re-printed the frame and milled another PCB, then soldered all the components together. We will be making two robots for the competition. Likely, the bot will be ready to test and debug early next week. Although in the process of printing, I noticed that one of the Fusion 3s wasn’t working. Will graciously fixed the jammed extruder on the printer, but it was still having unexpected difficulty when homing the Y axis.

Introduction Today, I will walk you through the creation of a cable for your Anytone AT778 or Retevis RT95 ham radio, enabling you to both send and receive digital modes. This post is very similar to my old one, where I made a digital audio cable for the Baofeng UV5R. Check that out if you have a UV5R. If you want custom cable instructions, feel free to ask. This cable will allow you to both RX and TX any digital mode from your laptop, including (but not limited to)…

This week, I made a major software breakthrough on the ROV. The IMU will periodically return invalid data, likely due to a faulty sensor. Due to the lack of error handling in the code, the ROV would receive a null value and the enire software system responsible for the control of the ROV would crash and need to be restarted. This bug that I’ve been tracking for nearly a month now was resolved by simply implenting some basic catches to detect when these null bits come in, and simply ignore them.