Let Me Out Hooman! Bluetooth Dog Doorbell
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In this episode we’re going to create a device that my dog Piper can use to let me know when she wants to go outside or if she wants water; So is born the BARKS-9 Interface. Upon pressing one of two foot-pedals, LED indicators illuminate and a notification is played over some speakers, powered by a Raspberry Pi JustBoom audio amplifier.
Bill of Materials
| Product Name | Manufacturer | Quantity | Buy Kit |
|---|---|---|---|
| JBM-003 JustBoom Amp HAT For Raspberry Pi, Audio Amplifier | PI SUPPLY | 1 | Buy Now |
| 83-20181RK Raspberry Pi 3 Model B+ Starter Kit | ELEMENT14 | 1 | Buy Now |
| Hinge Lever SPDT Microswitches | Omron | 2 | Buy Now |
Additional Parts:
| Product Name | Quantity |
|---|---|
SPST Toggle Switch | 1 |
PC Speakers | 2 |
Green LED Panel Indicator | 1 |
Red LED Panel Indicator | 1 |
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