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mragic (25)in #radon • 7 years ago
Radon Monitoring and the Internet Of Things
Radon Radon (Rn) is a radioactive noble gas. It is created in the decay chains of Uranium and Thorium. All of its isotopes are radioactive, and has semistable decay products…
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mragic (25)in #iota • 7 years ago
How to send sensor data from python to IOTA tangle with MAM
Currently, the client APIs for IOTA are still under heavy development. The most stable client for the masked authenticated messaging API (See e.g. is in javascript here:…
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mragic (25)in #raspberrypi • 7 years ago
How to build a cat detector with a Raspberry Pi and a Pi Noir camera using Deep Learning - Part IV
Part I is here: Part II: Part III: Introduction In this part I will describe how we can deploy the model we trained in part III on the raspberry pi. You can then…
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mragic (25)in #raspberrypi • 7 years ago
How to build a cat detector with a Raspberry Pi and a Pi Noir camera using Deep Learning - Part III
Part I is here: Part II: Introduction In this part III I will describe how the the images taken in can be used to train a deep neural network to distinguish images with…
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mragic (25)in #iota • 7 years ago
How to send ruuvitag sensor data to the iota tangle with mam using a raspberry pi 3
The IOTA tangle ( is a distributed ledger thought to be used for machine to machine economics. Compared to first and second generation distributed ledgers like bitcoin or…
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mragic (25)in #raspberrypi • 7 years ago
How to build a cat detector with a Raspberry Pi and a Pi Noir camera using Deep Learning - Part II
Part I of the story is here: In this second part, we will create the train and test dataset needed later to train and test the deep neural network which will be able to…
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mragic (25)in #raspberrypi • 7 years ago
How to build a cat detector with a Raspberry Pi and a Pi Noir camera using Deep Learning - Part I
Having a garden in a neighbourhood with tons of cats has the disadvantage that these cats will leave too much fertilizer between my vegetables. Being a garden and Raspberry Pi…
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mragic (25)in #gardening • 7 years ago
Sheet Mulch: Turn Lawn into Vegetable Bed
Our house came with garden. Unfortunately, it was full of useless exotic plants. After cutting down those, there was still large areas covered in boring lawn. In order to turn…
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