Other
“There are three key components to healthy air. It must be fresh, clean, and have the proper humidity. Humans are sensitive to humidity because the human body uses evaporative cooling, enabled by perspiration, as the primary mechanism to rid itself …
“Over the past month or so I built an ESP-8266 based “Solar Swiss Army Knife”. It’s primary purpose is to measure the soil moisture, and turn on a valve to water my garden when the soil is dry …
“Joule thief is a minimalist Armstrong, self-oscillating voltage booster that is small, low-cost, and easy to build, no needs many materials to make it. I made this because i need to power up something in emergency situations. It can kept …
“Live the arcade experience with your own games at home. This table top arcade center will be made with wood, and will be complete with a built in screen and computer, speakers, joystick and buttons that will allow the user …
“This Instructable teaches you how to make the useless box. Good luck and have fun!!!”
“Heres a table I bought from Ikea and inserted loads of LEDs, electronics, and a microphone into, so I can put it next to the stereo and have a display that reacts and dances to the music played. Its great …
“This is my attempt at designing and building an obstacle avoiding robot! RekaBot (named after a fairy (: ) can detect obstacles with an ultrasonic sensor that can move around with help from a servo. Based on the measurements she takes, the …
“This is a continuous light panel that is adjustable between warm/white and cold/white leds independently to get that exact right color you want.”
“This Instructable will demonstrate how to make a wearable, mobile earpiece thermometer. This thermometer will use an infrared temperature sensor, and relies on tympanic radiation to acquired temperature readings. These readings will be able to be stored using an SD …
“The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins …