Customizable Headset Microphone Boom

thingiverse

Headset Microphone Boom This project converts an ordinary set of headphones into a full communications headset by adding a microphone mounted on a boom. The mic boom is held in place with magnets and can be flipped up or removed from its socket. A base or mount is attached to the headphones with double-sided tape. Print Settings Rafts: No Supports: No Resolution: 0.1-0.25 mm Infill: 10-20% Notes: If your customized design has a bump on the back of the mic holder, you might need to use your slicer's feature to sink the model below the surface level so it sits flat. You may need to print with a brim for better adhesion. Post-Printing Assembly Put the microphone into its holder and gently work the cord into the gap. Do not use sharp objects but rather a fingernail or popsicle stick could help. Depending on how tight the magnets are, you might need pliers to press them into their recesses. Be careful not to damage the bumps on the boom! Use spare magnets as spacers to keep the pliers away from the bumps. Make sure the magnets are facing the correct direction! I placed a dot on the side that is hidden with a marker so I wouldn't get confused. You may need to use superglue or epoxy to keep the magnets secure. Use double-sided tape to attach the mount to your headphones. I recommend placing it on the same side as the headphones' existing cord. If the microphone is too far away after attaching to your headphones, you can gently heat the boom shaft with hot water, a hair dryer, or a heatgun and then bend it slightly. Be careful not to melt the insulation on the wires. Finally, for any issues related to using the microphone, see my previous post on instructables.com for info on adjusting mic levels, etc. http://www.instructables.com/id/Universal-Headset-Microphone-Boom/ Materials Needed You will need the following: 3D Printed Boom Part 3D Printed Mount Part One small Electret Condenser Microphone Two small cylindrical rare earth magnets Super glue or Epoxy Good quality double-sided tape Notes: I used inexpensive Neewer brand microphones from Amazon (http://www.amazon.com/Neewer-3-5mm-Hands-Computer-Microphone/dp/B005DJOI8I) for this project, and the default dimensions fit perfectly with the last batch I received. This may change in the future. I used small rare earth magnets from Harbor Freight (http://www.harborfreight.com/10-piece-rare-earth-magnets-67488.html) for this project. I used 3M brand '4011' outdoor mounting tape for double-sided tape. You may need to use super glue or epoxy to secure the magnets in place.