How to Dye over a Dark Hair Dye

If you try to apply color over hair that’s already been dyed, it’s only going to get darker. To dye over a dark hair dye, you’ll first need to lighten your current hair color. You can do this by lifting the color using special shampoos or color removers — this method will work for lightening(…)


Raspberry Pi Cam Pan-Tilt Control Over Local Internet

On previous tutorials we explored:How to stream to the internet a video captured by a camera: VIDEO STREAMING WEB SERVERand,How to position a camera (or anything) using: PAN-TILT MULTI SERVO CONTROLIn this tutorial, we will combine what we have learned before, controlling our camera position thru in…By: mjrovai Continue Reading » Instructables: exploring – featured


WiFi Enabled Arduino Over USB

This project uses Blynk, which is a service you can use to connect WiFi enabled things to a server. You can control devices like the Raspberry Pi or a specialized SparkFun Blynk Board from an app on your phone. The boards mentioned already have built in wireless capabilities, but the Arduino is not …By: millerman4487(…)