Business student building real technical things — embedded systems, sensing, and data science. Portfolio and build logs.https://jplepecki.tech/en-ushttps://jplepecki.tech/blog/building-stridesense-on-nrf52840/https://jplepecki.tech/blog/building-stridesense-on-nrf52840/Why the flagship insole project jumped boards, and what the XIAO nRF52840 Sense buys a wearable.Thu, 15 Oct 2026 00:00:00 GMTembeddedhardwarestridesensehttps://jplepecki.tech/blog/finance-to-hardware/https://jplepecki.tech/blog/finance-to-hardware/Notes on pivoting from business analytics toward the hardware/software intersection — and why Brazil is the reason.Sun, 20 Sep 2026 00:00:00 GMTdataembedded