Open access
Oct 2026
ChrisBox: An Open-Source 4-Channel Portable Charge Amplifier for Research and Education
Piezoelectric sensors convert electric charge in response to mechanical loading and are widely studied for their high sensitivity. In particular, ferroelectret sensors provide the flexibility and material system design that enable biocompatibility. Insole-based gait and pressure sensing remain active research topics, y...
Sven Suppelt, Dominik Werner, A. Altmann et al.
· Hardware · 0 citations