Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

Makerfabs has recently released "MaTouch SmartKnob Assembled" based on the SmartKnob View open-source hardware design but enclosed in a plastic case. As a ...

The main advantage of this one is using neither a framebuffer nor the SPI library. As a result it is lightweight enough and keeps dependencies to a minimum, thus suitable to run on various ...

This technique shared by [Andy Kong] is for 3D printed lenses, but would probably be worth a shot for any resin prints that ...

It even has a clear case that lets you see the internal ... All of the software is written in C++ using the Arduino IDE, and you can find code, design files, and schematics for the project at ...

The process is straightforward and takes only a minute or two. Let’s walk through how to clear the cache on your iPhone step by step.

That's why it's important to clear all that extra cache and make your TV feel like new again. Before I break down the steps for how to do it, let's address the big elephant in the room first.

It’s good to give your devices a clean start occasionally. That’s why today we’ll show you how to clear data and the cache on Samsung phones. The process can be pretty different on other ...

I tried the Whoosh! Screen Cleaner to remove the dirt, oil, smudges and fingerprints from my eyeglasses and devices. Now, my phone, laptop and lenses look brand new.

Speed Control System: Add a potentiometer or switches to adjust speed of DC motor using Arduino. This is particularly useful when testing your robot on different courses. You can implement multiple ...

After looking at the specifications it’s clear that the main difference between the two displayed are in size, resolution, and physical dimensions. Other than that, the features and capabilities are ...

After hours: February 10 at 6:40:00 PM EST ...