Research on a new metal detector based-on LDC1000
Available Online June 2017.
- https://doi.org/10.2991/gcmce-17.2017.70How to use a DOI?
- metal detection; LDC1000 ; STM32; oscillating circuit
- A new metal detector is designed.Using LDC1000 digital inductance sensor and self-made coil as the metal detection sensor, based on eddy current principle. When the metal near the coil, because of the mutual inductance, the LC oscillation circuit's frequency changed, the changed frequency can be converted to the digital output data, through the SPI interface send to STM32 for process and display. When the test value exceed threshold value, will cause sound and light alarm. The test metal can detect 0.6mm diameter of thin wire. Can be used to food processing security check and other fields. Added Bluetooth and wireless communication, it can be used for the web of things security work.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Huang Jian PY - 2017/06 DA - 2017/06 TI - Research on a new metal detector based-on LDC1000 BT - 2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017) PB - Atlantis Press SP - 393 EP - 395 SN - 2352-5401 UR - https://doi.org/10.2991/gcmce-17.2017.70 DO - https://doi.org/10.2991/gcmce-17.2017.70 ID - Jian2017/06 ER -