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“Clock with Perpetual Calendar The perpetual calendar is one of the representative mechanism of complication clocks and watches. It shows correct date until 2099 without adjustments because it can handle all kind of month lengths including February of leap years …
“Cranial electro stimulation uses harmonic frequencies to help balance the brain’s chemistry. Cranial electro stimulation uses harmonic frequencies to help balance the brain’s chemistry. By connecting with the body’s control center, the brain harmonic frequencies provide wide-ranging …
“My name is Jaylan and I made this project for my Principles of Engineering class with Ms. Berbawy. It took around 6 months to finish due to only working on it on some days of the week. This Instructable will …
“Make cool looking text animations/transitions on 8x8 dot matrixes controlled by MAX7219 modules”
“I present a method to continuously measure wind speed and wind direction as part of a custom weather station project. This article is part of a series discussing methods for adding sensing capabilities to a DIY telescoping pole project made …
“The Black Swan Project is an ESP8266-based, secure, one-way communication channel. It might be superfluous in the current conditions. But let’s suppose that a black swan event occured, causing the nationwide blackout, complete failure of the mobile network …
“Measuring the capacity of a battery As a boat owner, I always wanted to know the capacity of a used battery. Not the charge state, not the internal resistance, but how many Ampere-hours the battery can actually contain. A partially …
“Background/Goals The goal of our project was to make a two wheel inverted pendulum (TWIP) robot dance to music. The most straightforward way to do this would be to record a set of commands that go well with a …
“Clock radio using the RDA5807M and RTC DS1302 I liked the original radio design and use of the miniature RDA5807M Stereo radio module and decided to modify the code and add a clock to the design. After trying to use …
“Make Beautiful Big Labels Practically for Free This is an appliance that plots labels on ordinary masking tape. It uses Hershey Fonts and GRBL and the stepper assembly from a DVD drive. What makes it noteworthy (other that the fact …