sam-4screen-desktop 2026-9-24:15:3:7

200 projects/250 Electronics/Dog Feeder.md

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+---
+created: 2026-05-20 15:14
+modified: 2026-05-20 15:14
+type: project
+status: active
+tags:
+  - AI
+  - Home-Assistant
+  - ESP32
+aliases: []
+id: 1779253896-DPHX
+---
+# [[Dog Feeder]]
+
+# Overview
+Dog feeder that uses dril bit or orger to push out kibble type dog food using [[Home Assistant]] to coordinate the feeding on a schedule or remotely on demand.

200 projects/250 Electronics/Front Door Cam.md

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+---
+created: 2026-05-20 14:28
+modified: 2026-05-20 14:28
+type: project
+status: active
+tags:
+  - Home-Assistant
+  - Radar
+  - PIR
+  - Speaker
+  - Microphone
+  - Camera
+  - ESP32
+  - ESPCAM
+  - AI
+  - N8N
+  - Gemini
+  - Google
+  - Whisper-API
+  - Speech-Piper
+  - Voice-Bridge
+  - Networking
+  - Dev-Ops
+  - Docker
+  - Mosquitto
+  - Nocodb
+  - Ntfy
+  - Snapcast
+aliases: []
+id: 1779250359-CEJH
+---
+# [[Front Door Cam]]
+
+# Overview
+This system incorporates many parts. The flow takes PIR sensor and then snaps a photo using N8N, Gemini to see if there is a human present. This photo is saved in NocoDB for future reference. If so it tells [[Home Assistant]] which alerts the home owner with light changes in living areas - blue/red and uses voice to inform house over snapcast of the presense at the front door. Voices can vary based on what Gemini sees.  A voice prompt is created and sent to the speaker asking for the user to press the button and state their purpose. The microphone records the response and returns it to be broadcast over the Snapcast system. We send a message to NTFY for an alert on phones that there is a human present. 
+
+
+# TODO
+- [ ] Add in laser tof to ensure human presense.

200 projects/250 Electronics/Garden Camera.md

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+---
+created: 2026-05-20 15:25
+modified: 2026-05-20 15:26
+type: project
+status: active
+tags:
+  - AI
+  - Home-Assistant
+  - Rasperry-Pi
+  - ESP32
+  - Battery
+  - Lora
+  - LoraWan
+  - HaLo
+  - Sensor
+  - Solar
+aliases: []
+id: 1779254460-MIOJ
+---
+# [[Garden Camera]]
+
+# Overview
+Original plan was to build with ESP32 wake on sensor with automatica cameras recording low quality, then switching to Rasperry Pi with higher quality camera recording on SD Card with LoraWan automatically sending info to Home Assistant then due to Rasperry delay, once powered on, switchinig to Wifi and then uploading data.
+
+Possible future plan to integrate Halo long range wifi for video feed to avoid extended wifi.
+
+Standard solar, solar controller and 12V battery.