I have an idea, that might be of some merit... I'd propose a voice activated system. Use an Alexa/Siri style voice system to control your TIG welder. Designed for handicapped welders without access to foot pedal controller. The intent here is to create a complete package so that anybody who wanted ...

I just read a report on the NPR website the other day about a compound that is made up of silly putty and carbon. There thinking of useing it in medical devices. It reliably changes resistance based on pressure. Might be of interest to you. After wrestling with this for awhile, I came to the conclu...

Well, my project might start moving again. I kinda stalled out when I decided the mouth-operated Amptrol had to be wireless to protect the operator from the possibility of electrical shock. I have a Lincoln 175 Square Wave Tig (6-pin pedal input) and have been searching for a Lincoln or Linemaster w...

I am pretty new to all this stuff myself, and have run across several threads discussing this issue, so, until the smart guys weigh in, I will give this a shot. I know you mentioned you were not referring to the flowmeters SCFH ranges, but, in reality, that IS the issue. For reference, look at this ...

I'd love to use a wireless, but they are only for newer machines right? Inverter type. I have an older 1990's transformer type machine. I had a long conversation with a tech support rep at Linemaster. Wireless pedals depend on make and model. The wireless receiver needs DC voltage for power and a n...

Shop I worked at has 2 of the Miller wireless, never had any issues over I'd say 3 years at least. Haven't seen any aftermarket offerings, can you provide a link? ARC-Zone has wireless pedals for Miller and Lincoln machines ($449.00) https://www.arc-zone.com/index.php?main_page=product_info&cPa...

For maximum utility, an OA rig can’t be beat. Time and experience will tell you if/when you really need a plasma. In the meantime, if you are patient and willing to take some risks, keep an eye out for plasma cutters on places like Craigslist. You may stumble across some really good deals. Earlier t...

Here is an example of a Sip and Puff headset used to control a laser welder:
https://www.youtube.com/watch?v=K8oCrMkaELI

When I first ran across this thread I was hopeful a good solution could be found. A number of posters offered suggestions and asked for additional information. I also created a thread over on weldingweb to get some more eyes on the topic: http://weldingweb.com/showthread.php?531991-DIY-Mouth-Operate...

Gents: If I overlooked this, please point me in the right direction. Is there a detailed index of Jody's videos (topics covered, type of welding - (Stick/MIG/TIG) etc, and the equipment he used? Seems like something really useful for someone trying to get info on specific topics or equipment. If thi...

Mike: A couple follow-up questions. 1) Can you identify any physical limits you might have that would impact a mouth operated option? for example, bite, range of jaw motion, lung function (normal breathing and capacity etc.)? 2) Can you define your preferences for starting/stopping arc and controlli...

Mike: Please identify the model of your Longevity Tig. Anyone know the technical specs of a Longevity pedal (Ohm range of the potentiometer)? Does the pedal have a microswitch to start/stop the arc? The reason I ask is that while I don't have the technical skills to design a solution, I do play an E...

Steve: Thanks for the compliment, but I am not selflessly trying out for Dad of the Year. I wasn't nominating you. I've been through it. I've sat in 8th grade shop class three class days a week as a grown-ass man to help my son get through it and actually profit from the experience. The instructor ...

Steve: Thanks for the compliment, but I am not selflessly trying out for Dad of the Year. I set out to help my son get finished up with his welding classes. What I didn’t count on was catching the welding “bug” so this has actually been a lot of fun for me. When we talked to the school and found tha...

Thanks for the welcome. I am a white collar computer nerd but have always been interested in welding. When my son started welding classes a few years back, I was always intrigued by what he was doing. After the oil field tool company he was working for shut down this spring and he started talking ab...

First off, a big “Thank You!” to all the members here for your participation. The advice you guys provide on forums like this (and Jody’s videos) prove to be an invaluable resource. I am not a welder but my boy is (kinda). He took a number of classes a few years back at the local community college (...