Mooov is CNC Motion Controller, a piece of hardware/software controlling the motors (Stepper motors or Servo Motors) and peripherals (Spindle, Coolant, Vacuum, Dust control, ..)What makes Mooov unique ?runs on low-cost, easy available hardwarehigh-quality...
So the task is to redesign the ClockTHREEjr board using these modern smart LEDs. ClockTHREEjr (C3jr) has 8 rows and 16 columns of dumb LEDs, which can upgraded to smart pixels using 2 ULTiM8x8 (no solder) LED panels. What was originally...
I was shopping through a local Goodwill, not looking for anything in particular, I just saw one that I hadn't visit before and decided that today was as good of a day as any to give it a visit. I didn't found much, just a bunch of clothes, VHS tapes...
For some time I've wanted a simple hand-held altimeter that is easy to read and can be used in the car or while hiking. There are plenty of smartphone apps for this but they can be awkward: pull the phone out, unlock it, swipe for the appl, etc.. Sometimes...
The Snickers tin I used for the project is an NFL-themed candy bar box in the shape of a locker that I picked up at a thrift store for $1. The photo in the gallery is actually off ebay, since I had neglected to take a picture before I covered the box...
OVERVIEW Smartphones are becoming a staple piece of technology for many citizens in North America and around the World. Smartphones and touchscreen devices enable users to navigate around their city better, to communicate with others more freely, and...
A pendulum clock is conceptually very simple. A spring or falling weight provides energy to a swinging pendulum that swings at a constant rate. A series of gears convert the pendulum motion into a display for the hours and minutes. ...
I've come into a few stepper motors, and have been scratching my head about how to connect something to them. You can buy pulleys, but you'll pay good money for any kind of metal collets. I hate paying more for a collet than just buying a new...
I have a very specific development cycle for projects like this. First build something out of legos and see where the difficult bits are. A twisted rod or a brick flying off is a pretty good indication where one might want to rethink structure and power...
This is my attempt at a better 3D printer controller board. This is my first attempt at creating a fully realized product. Specs:3x 12-36V power inputs3x Large (15A) MOSFETs, one for each power input3x Small (7A) MOSFETs, one for each power input4x Thermistor...
Ok, so here are the basic components of this Graupner MZ-32 R/C Transmitter, which was released around first quarter of 2018. Main components list: STM32F4229ZSTM32F405480272HG-T32IS42S16400J MT28EW256ABA AM 480272HG-T32ESP-12SW32i-AVS1011E Processor...
Prototype on YoutubeThis project is a work in progress. It uses Chainsaw blade sections wrapped around the original belt drive shaft powered by a cheap $20 craigslist treadmill. Only the frame that houses the motor, belt and belt pully set on top of...
So I figured it is time to build one myself. Probably 10 years ago I picked up an old PRI robot that had come out of intel or something, I think it had moved around wafer boat or something. Took most of it apart, gave the steppers away, and kept the...
Flipper in action: Concept One design goal of the robot were to use as little hardware as possible per ingredient while being able to have a two digit number of ingredients. As the robot is built in a semi circle it houses only 15 ingredients. But it...
This started out as a cable driven mechanism, but I converted it to belt drive when I found cables to be a bit too troublesome. It's a single level corexy mechanism with 3D printed motor mounts, pulley blocks, and Y axis bearing blocks. The...