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Astable 555 timer - 8-bit computer clock - part 1 - YouTube
Astable 555 timer - 8-bit computer clock - part 1 - YouTube
Our computer's clock is built using several 555 timers. The first is configured as an astable oscillator. See https://eater.net/bbcpu8-clock-module for more. Part 2: https://youtu.be/81BgFhm2vz8 Part 3: https://youtu.be/WCwJNnx36Rk Part 4: https://youtu.be/SmQ5K7UQPMM Support me on Patreon: https://www.patreon.com/beneater You can get all the components used in this video from any online electronic components distributor for a few dollars. Complete parts list (everything in this video): 1x 555 timer IC 1x 1MΩ potentiometer 2x 1kΩ resistors 1x 100kΩ resistor 1x 330Ω resistor 1x 2µF capacitor 1x 0.1µF capacitor 1x 0.01µF capacitor 1x LED Solderless breadboard 22 gauge wire USB charger and cable or some other 5v power source
·youtube.com·
Astable 555 timer - 8-bit computer clock - part 1 - YouTube
Unrolled thread from @patio11 - 23 tweets
Unrolled thread from @patio11 - 23 tweets
@patio11: Some people really benefit from hearing advice that everyone knows, for the same reason we keep schools open despite every subject in them having been taught before. In that spirit, here's some quick Things...…
·threadreaderapp.com·
Unrolled thread from @patio11 - 23 tweets
"More Better" Is Not a Strategy
"More Better" Is Not a Strategy
Some topics make me more nervous than others, and this is one of them. I don’t have any doubts about whether I’m onto something, but I’m unsure if it’s really worth the dust and angst it’s going to kick up. At its heart, this is about our lack of self-awareness around our own abilities in
·recourses.com·
"More Better" Is Not a Strategy
How to Remember What You Read
How to Remember What You Read
The benefits of reading are negated if you don't remember what you read. This article discusses a tested system to increase retention.
·farnamstreetblog.com·
How to Remember What You Read
Zeynep Tufekci: We're building a dystopia just to make people click on ads | TED Talk | TED.com
Zeynep Tufekci: We're building a dystopia just to make people click on ads | TED Talk | TED.com
We're building an artificial intelligence-powered dystopia, one click at a time, says techno-sociologist Zeynep Tufekci. In an eye-opening talk, she details how the same algorithms companies like Facebook, Google and Amazon use to get you to click on ads are also used to organize your access to political and social information. And the machines aren't even the real threat. What we need to understand is how the powerful might use AI to control us -- and what we can do in response.
·ted.com·
Zeynep Tufekci: We're building a dystopia just to make people click on ads | TED Talk | TED.com