How to run an Arduino for years on a battery (2021) (makecademy.com) | HN Screenshots

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Screenshot of makecademy.com: How to run an Arduino for years on a battery (2021)

First screen, captured 1 year ago.

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Screenshot of lindzey.github.io: My First PCB (2019)

My First PCB (2019)(lindzey.github.io)

48 points by todsacerdoti 2 years ago | 21 comments

Screenshot of x86.fr: Investigating SSMEC's (State Micro) 486s with the UCA

Investigating SSMEC's (State Micro) 486s with the UCA (x86.fr)

53 points by apple4ever 2 years ago | 6 comments

Screenshot of blog.jgc.org: Two ways to use an LED as a light sensor with Arduino

Two ways to use an LED as a light sensor with Arduino (blog.jgc.org)

134 points by jgrahamc 2 years ago | 61 comments

Screenshot of blinry.org: How to build a circular LCD clock

How to build a circular LCD clock (blinry.org)

122 points by birdculture 3 months ago | 56 comments

Screenshot of doctormonk.com: Lies, Damn Lies and Analog Inputs (Comparing ADCs on ESP32, Pico and Arduino)

Lies, Damn Lies and Analog Inputs (Comparing ADCs on ESP32, Pico and Arduino)(doctormonk.com)

31 points by zdw 2 years ago | 18 comments

Screenshot of partofthething.com: Making true random numbers with radioactive decay (2021)

Making true random numbers with radioactive decay (2021)(partofthething.com)

11 points by remoquete 1 year ago | 4 comments