Weather stations are less common than when I worked at Radio shack a decade ago, but my phone forecast doesn't necessarily tell me what I want to know. Someone in Italy recognized the trend across Europe of complications due to fine dust and built their station to detect it.
Mouth-operated joysticks are already in use, but they might only have one or two buttons. This one has thirteen air ports, and each can recognize inhalation or exhalation, so it is like having twenty-six buttons. It is no coincidence that there are exactly that many letters in the alphabet.
Before the virus responsible for COVID-19 was in the news, this team in Hong Kong was already developing anti-bacterial masks that kill germs resting on it. There have been a couple of coronavirus tests, and the graphene that adorns these masks is somewhat effective, but the pandemic-causing species hasn't been tested yet.
I love dice. I love games that go with them. I like their slightly flawed approach to random number generation, and I like having them in my hand while sitting around a gaming table. This one d20 costs as much as my collection. With twenty independent screens, it's no wonder. I recommend following the link to see the Twitter post since it looks better on video.
Instead of building a burglar alarm, or a smoke detector, this maker designed a general sensor array. A trained AI receives telemetry to identify sounds from around the house to know when something is happening or when something unexpected is happening.
This project was like interactive flashcards for learning Greek. My friend Angeliki built this as her first sponsored project, so the hardware was wild. There were seven text screens, four small color screens, arcade buttons, touch sensors, and five Arduinos. Since building this monster, she has decided to make the next version a web app.
The rest of the summary posts have been arranged by date. First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Completed projects from year 7
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
Mouth-operated joysticks are already in use, but they might only have one or two buttons. This one has thirteen air ports, and each can recognize inhalation or exhalation, so it is like having twenty-six buttons. It is no coincidence that there are exactly that many letters in the alphabet.
Before the virus responsible for COVID-19 was in the news, this team in Hong Kong was already developing anti-bacterial masks that kill germs resting on it. There have been a couple of coronavirus tests, and the graphene that adorns these masks is somewhat effective, but the pandemic-causing species hasn't been tested yet.
I love dice. I love games that go with them. I like their slightly flawed approach to random number generation, and I like having them in my hand while sitting around a gaming table. This one d20 costs as much as my collection. With twenty independent screens, it's no wonder. I recommend following the link to see the Twitter post since it looks better on video.
Instead of building a burglar alarm, or a smoke detector, this maker designed a general sensor array. A trained AI receives telemetry to identify sounds from around the house to know when something is happening or when something unexpected is happening.
This project was like interactive flashcards for learning Greek. My friend Angeliki built this as her first sponsored project, so the hardware was wild. There were seven text screens, four small color screens, arcade buttons, touch sensors, and five Arduinos. Since building this monster, she has decided to make the next version a web app.
The rest of the summary posts have been arranged by date. First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Completed projects from year 7
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
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