Other
“I decided to make a security multisensor after we were robbed while living in the jungle of Ecuador. We now live in another city but I wanted way to receive notifications for any activity in our home. I’ve seen …
“This manual is intended for use in a DC electrical circuits course and is appropriate for two and four year electrical engineering technology curriculums. The manual contains sufficient exercises for a typical 15 week course using a two to three …
“Welcome to the DC Electrical Circuits Workbook, an open educational resource (OER). The goal of this workbook is to provide a large number of problems and exercises in the area of DC electrical circuits to supplement or replace the exercises …
“A team of EPFL researchers has set itself the lofty goal of building the biggest-ever database that digitizes the visual appearance of all natural and synthetic materials in the world. Is it possible to digitally replicate the way light shines …
“One day I was wondering: how much electricity is flowing through my apartment right now? Looking online I found various sensor devices like Smappee and Sense, but those are relatively expensive and even require a subscription. So I decided to …
“Build a simple spectrometer out of LEDs to see what wavelengths are in different types of light! Orbiting Earth at 250 miles up, the crew aboard the International Space Station is exposed to higher levels of radiation in space than …
“I recently converted a mountain bike to an electric bike. The conversion went relatively smoothly, so upon completing the project, I hopped on and set out for a shakedown cruise. I kept my eye on the battery charge indicator, not …
“Making the glasses from Spider-Man: Far From Home almost real! Uneasy lies the head that wears the crown. So in Far From Home Peter gets the torch passed onto him from Stark via some super AR glasses that allow him …
“This manual is intended for use in an introductory microprocessor or embedded controller course and is appropriate for two and four year electrical engineering technology curriculums. It utilizes the C programming language and the inexpensive, open-source Arduino hardware platform, specifically …
“I have been experimenting using different ESP32 development boards, recently I ordered of the TTGO T-Beam variety which come with a Battery socket to add your own 18650 Lipo, this really takes some of the power regulation complexity out of …