Selective Appeal Blog - A blog about IOT hardware and software projects

Selective Appeal Blog

Selective Appeal Blog

Posts

Garden133 hardware design

June 21, 2025 •16 min read • Plant Watering

Garden133 hardware design

Design and evolution of the Garden133 hardware

Introducing Garden133

June 15, 2025 •12 min read • Plant Watering

Introducing Garden133

Controlling garden watering with solar power, LoRa, custom ESP32 boards, and Home Assistant integration.

Hand-assembly of SMT circuit boards for the hobbyist

May 24, 2025 •14 min read • Gridfinity

Hand-assembly of SMT circuit boards for the hobbyist

Tricks for speeding hand-assembly of circuit boards with SMD components, including Gridfinity pick-bins

Projects

Plant133

May 26, 2025 •1 min read

Plant133

A device that monitors and waters indoor plants.

Dough133

May 26, 2025 •1 min read

Dough133

An intelligent heated enclosure for fermenting and proofing sourdough.

Room133

May 26, 2025 •1 min read

Room133

A multi-function device for monitoring a room.

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