Other
“At their core, transistors amplify power. Note that: power. You can use a transformer to amplify either current or voltage, but you have to trade off the other. i.e. you can get more voltage but at a lower current …
“Two ESP control by webpage. ESP and webpage can be in different geographic locations (via Internet). Requires 20 lines of extra code. Hello, Why RemoteMe.org? Easy to use, free, webpages can be opened on smartphone and desktop browsers, it …
“Being unable to expose myself to the sun due to a dermatological problem, I used the time I would have spent on the beach to build an ultraviolet rays meter. UltraV. It is built on an Arduino Nano rev3, with …
“In a world first, the US Armed Forces has 3D printed a barracks out of concrete on site at an army base, in less than two days. The Marine Corps Systems Command (MCSC) constructed the 46-square-metre building in 40 hours …
“Volvo Trucks is now presenting a new transport solution consisting of autonomous electric commercial vehicles that can contribute to more efficient, safer and cleaner transportation. The long-term goal is to offer companies that need continuous transport services between fixed hubs …
“This weather station shows the temperature, humidity, pressure and time and date on a TFT display. It uses the Metro Mini, a RTC DS3231 module, a sensor module and a TFT display module.”
“Blind belt, I tried to designed it for blind people and according to their more basic requirement. my meaning of more basic requirement is that it can sense motion of living beings and distance of obstacle.”
“Boomstick is a project for creating an animated string of programmable RGB LEDs, powered by a small Arduino, and reactive to music. This guide focuses on one hardware configuration that you can assemble in order to run the Boomstick software …
“In this project you’ll discover how to design and create a Multisensor Shield for the ESP8266 Wemos D1 Mini board. The shield has temperature sensor (DS18B20), a PIR motion sensor, an LDR, and a terminal to connect a relay …
“Hey Everyone! Creative Robotix, now that’s what we like! Have you ever wanted to imagine, create and make your very own humanoid robot with its very own personality? We have, so we did, and we would like to share …