Application-focused notes for medical equipment, industrial controls, capacitive interfaces, keypad artwork, and OEM product requirements.
Compare display-based HMI panels, membrane switch panels, standard terminals, and hybrid interfaces by task, software, enclosure, service, lifecycle, and validation.
Read the engineering note →
Build an OEM seat occupancy sensor validation plan covering component, installed-seat, controller, environmental, lifecycle, and production tests.
Read the engineering note →
Compare seat pressure sensors and occupancy sensors by sensing method, output, load path, electronics, validation, and OEM application fit.
Read the engineering note →
Set pressure-mat activation and release thresholds from measured empty and occupied distributions in the final assembly, then validate hysteresis, debounce, preload, variation, and fault…
Read the engineering note →
A bus seat sensor should be released as a serviceable seat node with stable identity, controlled routing, diagnosable states, and a clear boundary from…
Read the engineering note →
PCAP wins on aesthetics and lifetime; membrane still wins on gloves, EMI, and NRE under 5K units. Compare 14 specs, IEC standards, and 8…
Read the engineering note →
An 8-point industrial keypad design checklist for OEM machine-control engineers — IP65/IP67/IP69K rating, overlay material, force, EMI, UL 969 + IEC standards.
Read the engineering note →
Standards, materials, disinfectant compatibility, and ISO 13485 design controls for medical membrane switches. Engineering reference for OEM teams.
Read the engineering note →
File-format, bleed, Pantone, layer and pre-flight rules for membrane keypad artwork. PDF/X-4 + Adobe Illustrator specs, dE ≤ 2.0 colour, trap 0.003–0.005".
Read the engineering note →