Category Archives: bme280

Breathe Easy With This Online Dust Sensor Box

It’s an unfortunate reality that for many of us, our air isn’t nearly as clean as we’d like. From smog to wildfires, there’s a whole lot of stuff in the air that we’d just as soon like to keep out of our lungs. But in order to combat this enemy, …read more

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Posted in 3D printed enclosure, bme280, dust sensor, environmental monitoring, ESP8266, Microcontrollers, particle sensor, science | Leave a comment

IR Hack Turns Kid’s Lamp Into Temp Display

Sometimes a clever hack of an off-the-shelf product can come courtesy of its dismantling and hardware modification, but at other times the most elegant of hacks can be made without ever turning a screwdriver. [Brian Lough] was given the request by a friend to replicate a commercial child’s night light …read more

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Posted in bme280, ESP8266, led hacks | Leave a comment

Cheap Sensors and an SDR Monitor Conditions in this Filament Drying Farm

We don’t know where [Scott M. Baker] calls home, but it must be a pretty humid place indeed. After all, he has invested quite a bit in fancy vacuum storage containers to keep his 3D-printer filament dry, with the result being this sensor-laden filament drying farm.

[Scott] wasn’t content to …read more

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Posted in 315 MHz, 3d Printer hacks, attiny85, bme280, humidity, ISM, pressure, printer filament, rtl_433, sdr, sensor, SYN115, temperature | Leave a comment

Xpedit is a Mood Ring for Mother Nature

Whether you’re in the woods or way up a mountain, basic knowledge of your environment can yield a lot of power. The more you know about the temperature, humidity, barometric pressure, and your altitude, the easier it is to predict future weather and stick to your height limits. Sure, you …read more

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Posted in adventuring, altitude, atmega328p, bme280, hiking, humidity, lifehacks, temperature, tool hacks | Leave a comment

Weather Station Can Rock You Like A Hurricane

People love to talk about the weather. It’s the perfect small talk, whether you’re trying to start a conversation or keep one going by avoiding an awkward silence. In the same fashion, weather stations are an ideal starting point for any sort of sensor-related project ideas. You get to familiarizing …read more

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Posted in arduino, bme280, environmental sensor, ESP8266, ldr, midi, musical hacks, Rain sensor, weather station | Leave a comment

Picking the Right Sensors for Home Automation

Imagine that you’re starting a project where you need to measure temperature and humidity. That sounds easy in the abstract, but choosing a real device out of many involves digging into seemingly infinite details and trade-offs that come with them. If it’s a low-stakes monitoring project, picking the first sensor …read more

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Posted in bme280, co2, dht11, dht22, Hackaday Columns, hardware, home hacks, mh-z19, sensors | Leave a comment