DFRobot Magnetic Contact Switch Sensor for Arduino
DFRobot Magnetic Contact Switch Sensor for Arduino consists of two magnetic reeds composed of iron and nickel. The sensor is sealed in a plastic case. The two magnetic reeds are overlapped but there is a small gap between them. When a suitable external magnetic field comes within 2cm, the two magnetic reeds will contact and conduct, sensing the change in the position of the object.
Features
- Compact structure and small weight
- Long service life
- Wide voltage operating range
- 0~100V operating voltage
- Magnetic sensor operating principle
- Switching value signal output signal
- 6mm x 20mm x 350mm/0.24" x 0.79" x 13.78" size
- Black color
Additional Resource
Đã phát hành: 2021-08-25
| Đã cập nhật: 2022-11-23