Hi,
If a metal detector is required to detecting concealed weapons such as guns or knives. at the entrance of an office for safety, If any such suspect is found then notification should go to the central office on the mobile phone of the concerned officer . how should such a system be designed?
Basic parts needs
1) Sensor to detect weapons or guns
2) Microcontroller / Development Board
3) Buzzer
What should I use ESP32, Raspberry Pi or any other micro for this commercial product?
If a metal detector is required to detecting concealed weapons such as guns or knives. at the entrance of an office for safety, If any such suspect is found then notification should go to the central office on the mobile phone of the concerned officer . how should such a system be designed?
Basic parts needs
1) Sensor to detect weapons or guns
2) Microcontroller / Development Board
3) Buzzer
What should I use ESP32, Raspberry Pi or any other micro for this commercial product?
Last edited: