Collaborate Disseminate
[Aduecho] had seen those cheap eBay deals of e-paper-based pricing tags, and was wondering if they could be hacked to perform some other tasks. After splitting the case open, the …read more Continue reading Recycling Junk E-tags Into A LoRaWAN AQI Sensor
We’ve seen an incredible number of homebrew environmental monitors here at Hackaday, and on the whole, they tend to follow a pretty predicable pattern. An ESP8266 gets paired with a …read more Continue reading LoRa Air Quality Monitor Raises the Bar on DIY IoT
While we don’t yet know the long-term effects of hanging out around 3D printers, it doesn’t take a in-depth study to figure out that their emissions aren’t healthy. What smells toxic usually is toxic. Still, it’s oh-so-fun to linger and watch prints grow into existence, even when we have hundreds …read more
Continue reading 3D Printer Emission Monitor Quantifies The Stench