A real-time clock (RTC) chip is basically just like a watch — it runs on a battery and keeps time for you even when there is a power outage. Using an RTC in your project, you can keep track of long timelines, even if you reprogram your microcontroller or disconnect it from USB or its power plug.
Sundials have been used to tell time for thousands of years. People have been able to tell you what time of day it is pretty accurately with just a stick (known as a style), a shadow, and some markings on the ground. Nowadays, not many people know how to read sundials and many prefer digital watches […]
I was asked to design and make the sign/clock for the Inc., a maker space at Solomon Schechter School
Tumblr user Material Witness has decided to try and make sense of the effect that the 24 hour news cycle has on our lives by knitting pieces of news media, starting with this poignant Time Magazine cover.
David Moisan hacked up his own NTP-synchronized clock from a #Twatch, the ethernet-enabled LCD backpack from our friends at Dangerous Prototypes. Head over to David’s blog to check out the code and the incredibly thorough manual he wrote for the project.
Our friend Raphael Abrams from NYC Resistor needs to track the hours he works as a freelancer but none of the solutions out there work very well for him. He therefore decided to make his own hardware-based detonator-style time tracker which he calls “Puncher.” The source code and schematics are available to download if you’d […]
I get nostalgic when I move out of a home, especially if it’s one I’ve lived in awhile. Leaving a secret treasure or two, stashed here and there, seems to help me get closure. Unlike, say, dropping a note down inside the wall, a note on the back of a switch plate is likely to be found sooner or later, but not right away. I’ve included a PDF template with a tiny font that makes it easy to fit a 500-word message on the back of a standard light switch plate.
