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Chris Annin
- Jan 12
- 1 min
Thank you Steve
I wanted to thank Steve Kemnitzer for his donation to the high school students at Payette River Technical Academy. Steve build the AR4...
298 views0 comments
Chris Annin
- Dec 3, 2022
- 1 min
AR4 Vision Control
I've added some new vision functionality. You can download software version and sketch version 2.2 to try it out. I also added an...
473 views2 comments
Chris Annin
- Oct 21, 2022
- 1 min
AR4 software Ver 2.1
Hello all, I added version 2.1 to the exe files under the AR4 downloads. 2.1 is exactly same as 2.0 except I compiled the exe with the...
317 views2 comments






Chris Annin
- Jul 23, 2022
- 1 min
Story on Annin Robotics
Recently Build.Video did a story on Annin Robotics, here is a link to the video. Let me know what you think and please feel free to...
446 views0 comments
Chris Annin
- May 23, 2022
- 1 min
AR4 motors
As many of you know with the Shanghai COVID lockdowns there are 2 gearboxes that have been delayed. The motors in the package that are...
492 views1 comment
Chris Annin
- Apr 18, 2022
- 1 min
Aluminum and Combo kits back in stock
Hello everyone, I have kits back in stock. I'm sorry about the delay and the supply chain issues. Please let me know if you have any...
376 views3 comments
Chris Annin
- Mar 12, 2022
- 1 min
Correction in AR4 manual
I just wanted to let everyone know that I made a correction in the AR4 manual, On page 221 I had used different brand of keystone jack...
358 views0 comments
Chris Annin
- Feb 17, 2022
- 1 min
Video Footage, Pictures or Commentary
Hello All, I get a great many emails from college professors asking about using the AR robot in their curriculums. I thought it would...
619 views1 comment
Chris Annin
- Feb 12, 2022
- 1 min
UPGRADE AR3 TO USE AR4 SOFTWARE
I have added 2 files to the AR3 downloads section. There is an info sheet on what needs to happen and then there is a sketch file for...
515 views3 comments


Chris Annin
- Feb 6, 2022
- 1 min
AR4 robot release
Hello everyone, the AR4 files and manual are ready.
881 views2 comments
Chris Annin
- Feb 3, 2022
- 1 min
AR4 coming soon
I wanted to let everyone know I will be releasing the next version AR4 in about a week. The AR4 will be the same as the AR3 mechanically...
1,475 views19 comments
Chris Annin
- Jun 25, 2021
- 1 min
Kit Prices & Models
Hello Everyone. Unfortunately the cost of the aluminum parts and freight to receive them has gone up and I had to increase the aluminum...
891 views0 comments


Chris Annin
- Jun 6, 2021
- 1 min
New belt upgrade for Joint 3
When designing the AR3 I tried to make as many of the components as simple as possible and out of standard thickness plate material where...
760 views0 comments


Chris Annin
- Jan 22, 2021
- 1 min
New AR3 Video
Just thought I would share a new video I put together. Special thanks to Werner Berry, Trond Bentzen, Patrick Mosterd, Kohmei Kadoya...
818 views0 comments
Chris Annin
- Mar 9, 2020
- 1 min
Kits in stock
Just wanted to let everyone know I have 28 kits in stock and more on order. Acquiring parts has been a challenge with the coronavirus...
1,131 views0 comments
Chris Annin
- Dec 2, 2019
- 1 min
Robot kits are back in stock
Hey everyone, Robot kits are back in stock. All pre-orders are boxed up and will ship in the morning. Thank you all for your patience....
336 views0 comments
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