The Omega2 LTE is a Linux IoT computer with Wi-Fi and LTE cellular connectivity. Effortlessly deploy your existing IoT applications in remote areas and no longer be limited by the range of Wi-Fi networks. The Linux network stack makes the switch between WiFi and cellular data seamless to user applications. Take your existing NodeJS or
Actuators that are powerful, accurate, compact, and cheap are like unicorns. They don’t exist. Yet this is what [3DprintedLife] needed for a robotic camera arm, so he developed a custom 3D printed high torque strain wave gearbox to be powered by a cheap NEMA23 stepper motor. Strain wave gears, otherwise known as harmonic drives, are not an uncommon
A HIGH TORQUE 3D PRINTED HARMONIC DRIVE Continue Reading
Summary Last several times when i buy thermometer, i saw that there is almost always difference in the values. My task was to follow the temperature and the humidity inside my baby’s room. Also there was issue reading the values from 2-3 meters range on the most thermometers and i needed to stand up to
Offline Weather Station Arduino Continue Reading
This instructable describes how to make an ultrasonic “radar-style” display using an Arduino microcontroller, an ultrasonic sensor, and a small stepping motor. An optional sensor modification allows multiple objects to be detected with each ping. Construction is simple … all you need are two drills, a sharp knife, a pair of side-cutters , and a
Acoustic Radar Display Continue Reading
In one of my previous Instructable, I showed you how to control a model railway layout using a keyboard. It did great but had a drawback of requiring a computer to operate. In this Instructable, let’s see how to control a model train using a keyboard through Arduino. So, without further ado, let’s get started. Step 1:
Keyboard Controlled Model Train V2.0 | PS/2 Interface Continue Reading
I have many old CD and DVD writer of PC and laptop.I tear down many of them. These employs highly accurate stepper motor(DVD and lens movement) and simple DC motor (For opening and closing tray). I use it for 3D printer and mini CNC machine. But only part it left is circuit board and DVD
Using Old DVD Drive Lens As Color Detector Continue Reading
For the last month or so I’ve been working on a project involving a NeoPixel, I chose to use a NeoPixel instead of the usual RGB LED strip because I felt that the individual addressable LEDs would be easier to work and create better effects. While this is true I did not take into account the learning curb
Neopixels, How Do They Work? Continue Reading
If you’re about to score yourself that dream house, then congratulations to you and your family! A house to call your new home is something that a lot of people dream about, and if you’re on your way there, then you’ve surely deserved it! You’ll finally get to be in that neighborhood you like, living
House Moves 101: Easy Steps For A Digital House Move Continue Reading
Introduction Arduino is an open-source microcontroller, which has positively influenced the education field and time management for students. It operates a specific program to perform a specific task. Arduino software helps students schedule their study year and improve the quality of education, along with several other learning benefits. Continue reading to discover how Arduino is
How to Work with Arduino and Manage Other College Task Continue Reading
Passwords are hard… and remembering a secure one is even harder! On top of that if you have along, convoluted password it will take time to type. But fear not my friends, I have a solution to this! I Created a little auto-typing machine that will output the passwords into the computer. Now there is
Keyboard Injection/Auto Type Your Password With One Click! Continue Reading
