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9 Apr 2024 21:37:06 UTC
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Orionrobots - Pi Wars 2024 Distaster Zone Technical/Artistic
This video showcases the technical and artist/design aspects of our robot Big Ole Yellow. I talk through the 3D printed parts, the changeable attachment plate and the Pimoroni Yukon (RP2040 based motor controller) to Raspberry Pi bridge.
The 3D Printed parts are mostly designed in FreeCAD. The code is mostly Python/MicroPython.
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https://www.youtube.com/watch?v=fWF1y6o4q5E
The 3D Printed parts are mostly designed in FreeCAD. The code is mostly Python/MicroPython.
...
https://www.youtube.com/watch?v=fWF1y6o4q5E
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video/mp4
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English
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In this video, part of my Piwars 2018 preparation, I use a perfboard and some tiny wire to throw together a Raspberry Pi hat for a robot. I show the design in Fritzing and talk through various stages of the small project.
I meet some challenges, including having to rewire part of it, and towards the end - my soldering iron dies.
I then show initial thoughts on mounting it on the robot.
Visible in the video:
* Fritzing electronic CAD (good for tinkering with breadboards, not so helpful for PCB's).
* Pimoroni Octosnap tool for snapping headers.
* Pimoroni Blackhat Hacker.
* 4tronix PiConZero board
* 4tronix Initio robot chassis
* Top Race 7 Channel Excavator (converted into robot base)
* HC-SR04 Ultrasonic sensors.
* WS2801 Neopixel light strips.
Feel free to ask about other items seen in the video. PIWars designs will be made available on our GitHub​ at https://github.org/orionrobots.
This video contains no product placements.
Intro music is my own. Short sting is licensed from SonicFire Pro.
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https://www.youtube.com/watch?v=Kms-2psWxf8
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1 year ago
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video/mp4
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ESP82
esp8266-design-contest
The ESP8266 Board have announced an Annual Design Contest - this sounds exciting!
Link to Contest: http://www.esp8266.com/viewtopic.php?f=47&t=7955#p42113
This is part of my video series having fun with the esp8266.
Rest of the Orionrobots esp8266 series: https://www.youtube.com/playlist?list=PLXxP0FUTG0Fm4TeORqiYne44PhnMHKMDG
Previous Video: https://www.youtube.com/watch?v=ZYZelug2SW0 - Simple esp 8266 NodeMCU robot
Next Video: https://youtu.be/YbRDa24pBhY - Building a NodeMCU Robot Kit.
This is not a paid product placement
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https://www.youtube.com/watch?v=N2Y8vl38mwQ
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Created
1 year ago
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Take a look with me at the Robot Cupboard in my lab - a backdrop for many of my videos - and at the robots and projects that lurk within. Some of which have been seen, some haven't yet been shown.
In the video: esp8266, logibloks, the uArm based armbot, the maplin robot arm, A Lego Mindstorms NXT robot, Arachnid Labs cards, MIntygeek, Arduino's, Raspberry Pi's and robots.
To help with translating and transcribing my videos: http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCVllQ0CH357h7jTpzLB9hCA
Support me on Patreon - so I can remove ads and make more videos: https://www.patreon.com/orionrobots (ps there are perks for supporters!)
This video does not contain a paid product placement
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https://www.youtube.com/watch?v=9i3bSW3xsgA
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Created
1 year ago
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video/mp4
Controlling
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I had to stop this print. The extruder was making the noise it does when pressure is building. The over extrusion was a problem.
It's possible that it was confusing absolute/relative extruder coordinates the way CURA did without the extra instructions.
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https://www.youtube.com/watch?v=9MU8I6zSp6M
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Pinout: https://pinout.xyz/pinout/mearm_pi
Notes with setup and code examples: https://orionrobots.co.uk/2019/08/31/mearm-with-raspberri-pi.html
To buy the Learn Robotics Programming Book: https://www.packtpub.com/hardware-and-creative/learn-robotics-programming - the eBook is only $10 from the 2nd to 30th September 2019.
Intro music is my own.
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https://www.youtube.com/watch?v=_63Iw9JOUjQ
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1 year ago
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In this video, I unbox and review an electronics bench power supply, the NANKADF WPS3010H Programmable DC Power supply, along with a USB power monitor.
I open it up, look at the controls and the manual, then bring it to the desk and test drive it with a robot and interact with its settings.
Chapters:
00:00:00 Introduction and WPS3010H power supply unboxing
00:01:09 Power supply cables shipped with WPS3010H
00:01:36 Close up view of the back of the WPS3010H bench power supply
00:02:28 WPS3010H Bench power supply front panel controls
00:02:56 Looking through the WPS3010H bench power supply manual
00:07:36 Getting the power supply powered up on the desk
00:08:20 WPS3010H bench power supply settings - turning the beeper off
00:09:19 Setting the voltage on the WPS3010H bench power supply
00:11:03 Attaching the WPS3010H bench power supply test leads
00:12:02 Testing the WPS3010H bench power supply with a robot
00:13:47 Taking a look at the Makerhawk USB Type-C tester instructions
00:15:35 Testing the Makerhawk USB Type-C tester in a USB extension dock
00:16:21 Turning on the Makerhawk USB C-Type tester in a laptop USB port
00:18:01 Closing thoughts on the bench power supply and USB tester
Products in this video:
- Makerhawk USB C-Type tester - https://amzn.to/3upJFtP
- WPS3010H DC bench power supply https://amzn.to/3721uXg
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https://www.youtube.com/watch?v=c5XHqqMGqvE
Transaction
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1 year ago
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video/mp4
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Helena plans to produce more Orionrobots videos, including scratch, electronics, and some robots. She has produced an intro with scratch. Enjoy!
Helena says: I want to thank all of these people on scratch: 5c_ashalina_chs, bdin3181, ddin5147, life_is_precious, hiismee, markverb1 and icefries7 for each making parts of this intro which I stuck together to make one amazing intro!
music is PD: https://freemusicarchive.org/music/Monplaisir/Turbo_Rallye_Clicker_4000_Soundtrack/Monplaisir_-_Turbo_Rallye_Clicker_4000_Soundtrack_-_07_Level_4
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https://www.youtube.com/watch?v=O6IYjDOYcB8
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Created
1 year ago
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video/mp4
Controlling
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In a later video I choose a regulator to overcome these issues: https://youtu.be/9eVtWcNlzaA
Rest of the Orionrobots esp8266 series: https://www.youtube.com/playlist?list=PLXxP0FUTG0Fm4TeORqiYne44PhnMHKMDG
Previous Video: https://www.youtube.com/watch?v=WTrF5spzkZA - Testing a serial cable and Talking to the esp8266
Next Video: https://www.youtube.com/watch?v=Kb08nfXgguY - Talking with the ESp8266
There are no paid product placements in this video.
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https://www.youtube.com/watch?v=LQSVA44UN3k
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