Underwater robots!
4 Axis Robot Arm DIY: I made this project mainly to learn using servos with arduino. Of course I could buy robot arm kit like MeArm and start programming, but making it from scratch teach you more. I wanted design the arm simple as possible and that's why I chose 4 axis …
Joystick Controlled Robot Arm Using an Arduino: Purpose and description of this guide This instructable is a hand-in for a school project that we made. The purpose of this project was to create a robot arm control using thumbsticks. We had to use an Arduino Uno for the control and in addition, we…
New software defined radio (SDRs) products are popping up every few months these days so we thought we'd compile a big list of available SDRs as there are a few people who were bitten by the RTL-SDR bug and are now looking to upgrade. For each SDR we compare the cost, frequency range, ADC resolution, maximum instantaneous bandwidth, whether or not it can TX and if it has any pre selectors built in. Here is a quick guide to what some of these metrics mean. Frequency Range: The range of frequencies the SDR can tune to. ADC Resolution: Higher is better. More resolution
DIY Faux barndoors
Wes writes with information on his boat project. Since my day job involves writing mobile applications, I knew I wanted to have a control system that used an iPad. I’m also the author of an i…
Arduino Rocket Data Logger: This instructable will show you how to make a model rocket with a data logger payload.The data logger uses an Arduino Pro Mini and a GY-86 IMU (Inertial Measurement Unit - typically used in quad copters) to record altitude, temp, pressure and g forc…
Past few month's I've been researching and testing with LoRaWAN networks. After some good test results I decided to developed my own compact, fully Arduino compatible LoRaWAN Node and also develop use cases with them. When developing this hardware it was almost impossible to buy the RN2483 LoRaWAN modules from Microchip. That's why I chose…
Whether it’s for work, school, fun, or profit, nearly everyone is a content-creating video producer these days. And while OBS has made it easier to run the show, commanding OBS itself takes s…
Arduino Powered Micro Quadruped: From the previous projects on this page, you can probably see that I have a deep interest in robotic projects. In one of my previous Instructables, I built a quadruped robot using large heavy-duty servo motors, and this time I decided to try and mak…
Here you see how my self made Jet Engine works and how the engine looks inside. The cost for this are only around 20 $, because i used i lot of scrap metal o...
A theremin-like instrument for Arduino. Contribute to mddub/theremax development by creating an account on GitHub.
If you love rockets, you can't help but notice that real space launch vehicles lift off the pad slowly,but model rockets zip up like darts. That’s how I
