The object
Paul Stoffregen created the Teensy microcontroller development boards, compact physical-computing hardware widely used in embedded, audio, robotics, and maker projects. PJRC’s 2025 manufacturing announcement names Stoffregen and confirms ongoing product stewardship, while its current product catalogue documents the boards’ technical capabilities and availability.
01
What Paul did
Created the Teensy family of compact microcontroller development boards.
02
Why it matters
Teensy became a durable, high-performance microcontroller-board platform for embedded and maker hardware projects.
03
Living-status check
PJRC published Paul Stoffregen’s Teensy manufacturing announcement in March 2025 and his forum activity remained current in 2026.