the case of the metal detector

thingiverse

To build the metal detector, you will need to assemble the following components: Metal detection kit: This can be purchased online through various retailers, such as Aliexpress, and is a crucial part of the device's functionality. The provided link leads directly to this product. Charging module: A 3.7V charging module is required to power the metal detector. It can be found on Aliexpress through the given link. Battery: A 3.7V battery is necessary for powering the metal detector. This can also be purchased on Aliexpress via the provided link. Battery case: The battery case is an essential component that holds the battery in place, keeping it secure and protected from damage. It can be found on Aliexpress through the given link. Microswitch: A microswitch is used to control various functions within the metal detector, such as turning it on or off. Light-emitting diode: The light-emitting diode (LED) serves multiple purposes, including indicating when the device has detected metal and providing illumination in low-light environments. Wires: Wires are necessary for connecting the different components together, ensuring proper function and operation of the metal detector. Screws: Screws are used to assemble the various parts of the metal detector, holding them securely in place.