
The modules contain an on-chip Hall sensor for magnetic detection, an amplifier that amplifies the Hall voltage, and a Schmitt trigger that provides anti-noise switching hysteresis and an open-collector output.
| Brand | Velleman |
| Model | WPSE313 |
| Output | Schmitt Trigger, Active Low |
| Position | hall effect sensor |
| Status LED | On when activated |
| output type | analog |
| measurable unit | Gauss |
| Voltage | 5 V |
| Connection | 3pin male header +(middle pin), ground and S (data out) |
| Magnetic detection range | 10 G - 30 G |
| Length | 15 mm |
| Width | 25 mm |
| Height | 5 mm |
| Weight | 22 g |