@article{ART003306356},
author={Mingi Hwang and YunJung Lee},
title={Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller},
journal={Journal of Internet of Things and Convergence},
issn={2466-0078},
year={2026},
volume={12},
number={1},
pages={57-65}
TY - JOUR
AU - Mingi Hwang
AU - YunJung Lee
TI - Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller
JO - Journal of Internet of Things and Convergence
PY - 2026
VL - 12
IS - 1
PB - The Korea Internet of Things Society
SP - 57
EP - 65
SN - 2466-0078
AB - Hall-effect keyboards have become a popular choice in premium PC gaming peripherals due to their ability to provide customizable and precise key actuation. This research investigates the feasibility of implementing such an analog hall-effect USB keyboard using a lower-cost 8-bit AVR ATmega32U4, alongside a WebHID-based graphical user interface. Results demonstrate that while the ATmega32U4 can successfully support hall-effect key sensing at an acceptable polling rate, limitations in ADC throughput and computational resources introduce drawbacks compared to more advanced microcontrollers. The source code for this work is available at https://github.com/goonmandu/GoonBoard-HE.
KW - Hall effect;ADC;AVR;LUFA;Keyboard;USB;WebHID
DO -
UR -
ER -
Mingi Hwang and YunJung Lee. (2026). Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller. Journal of Internet of Things and Convergence, 12(1), 57-65.
Mingi Hwang and YunJung Lee. 2026, "Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller", Journal of Internet of Things and Convergence, vol.12, no.1 pp.57-65.
Mingi Hwang, YunJung Lee "Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller" Journal of Internet of Things and Convergence 12.1 pp.57-65 (2026) : 57.
Mingi Hwang, YunJung Lee. Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller. 2026; 12(1), 57-65.
Mingi Hwang and YunJung Lee. "Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller" Journal of Internet of Things and Convergence 12, no.1 (2026) : 57-65.
Mingi Hwang; YunJung Lee. Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller. Journal of Internet of Things and Convergence, 12(1), 57-65.
Mingi Hwang; YunJung Lee. Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller. Journal of Internet of Things and Convergence. 2026; 12(1) 57-65.
Mingi Hwang, YunJung Lee. Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller. 2026; 12(1), 57-65.
Mingi Hwang and YunJung Lee. "Implementation of an Analog Hall-Effect USB Keyboard With an 8-bit AVR Microcontroller" Journal of Internet of Things and Convergence 12, no.1 (2026) : 57-65.
