the finals simple cash-out station money box (magnetic induction, theft triggers alarm)

This is a small toy I made a long time ago, it's very simple, buying the finished accessories directly costs less than twenty, and the printing time is only two hours

Because it has been shelved for too long, the organization might be a bit messy, you can get the white logo for pasting from my other work

Here's how to make it (You can watch my instructional video through 【Super Simple Cash-out Station Money Box Making Method, Easily Replicated Without Prior Knowledge【The Finals】】 https://www.bilibili.com/video/BV1Juy5BUE2s/?share_source=copy_web&vd_source=38612ef1aa64220cd9fe9151dbac66a7)

1. I added a print pause at around layer 30 to embed the magnet (magnet specification: 8mm*4mm, 8 is the diameter). Please complete the addition as quickly as possible to avoid visible layer lines due to a prolonged pause. You can also print the money box part separately

2. Circuit introduction

   

• Reed switch (used to detect magnets)
• MP3 module
• Battery
• Speaker

You can directly purchase ready-made products from others, priced at around 15 yuan

Then connect to the computer via a USB interface and import the prepared in-game theft cash-out station audio (MP3 format)

At this point, bring the magnet close to the reed switch to stop playing music (meaning the money box is inside the cash-out station)

Remove the money box from the cash-out station, and the music will resume playing

Circuit placement

The right side is the interior of the casing

Please glue the reed switch in the indicated position

Then insert the other parts

The switch can be placed at the bottom (for easy on/off)

Cover with the base to complete the assembly