Pen-Microphone
At last! A use for that "chunky" freebie pen… There is no requirement that the ECM capsule fits exactly into the barrel as any size differences can generally be ironed out with heat-shrink. The built-in “shirt pocket” clip could easily be redefined as a “tie clip”.
At last! A use for that "chunky" freebie pen… There is no requirement that the ECM capsule fits exactly into the barrel as any size differences can generally be ironed out with heat-shrink. The built-in “shirt pocket” clip could easily be redefined as a “tie clip”.
Want to build a project?
Bring your design to life with the Elektor PCB Service, powered by Eurocircuits. Upload the project files and order professionally manufactured PCBs or assembled boards through a proven European production platform.
Supporting KiCad, Eagle, Gerber, and ODB++ formats, the service is suitable for everything from prototypes and validation builds to series production and volume manufacturing.
Made in Europe. Fast. Reliable. Professional.
Discussion (0 comments)