Project: Build an Arduino BLE-Enabled Indoor Air Quality Monitor via All About Circuits -Shared at TechIQ.welchwrite.com September 21, 2016, 1:06 pm September 21, 2016 Education / Fun / Shared Items / Technology Project: Build an Arduino BLE-Enabled Indoor Air Quality Monitor via All About Circuits -Shared at TechIQ.welchwrite.com Arduino Boards and Components via Amazon Arduino Boards and Components via eBay Related Items: Get these “Abstract Iris” products and much more exclusively from Douglas E. Welch via Instagram [Photo] Rowan berries/sorba at The Old House on the flanks of Mount Etna via Instagram [Photo] Liked: Home-made Solar Tracking System with no electronics for solar panel or solar oven [Video] These tomatoes, from our family’s Sicilian garden, are probably ready to eat by now via Instagram [Photo] Silvestri Crater, Mount Etna, Sicily via Instagram [Photo] Previous PostDucal Palace/City Hall, Noto, Sicily, Italy via Instagram [Photo] Next PostIn Modica – Get these bags, sleeves, smartphone covers and much more exclusively from Douglas E. Welch