What kinds of tasks can you assign to 1btn?Send an emailSend a text message (SMS)Tweet for youInvoke a URL action (custom script, API or IFTTT – maker channel)We believe that the last one - invoking a URL action (a.k.a., a web-hook) - is particularly...
Here we go! Part 1: Configure the PC The following commands are operated on the PC. Currently, we support Ubuntu versions greater than 16.04. Install libusb and ffmpeg $ sudo apt-get update $ sudo apt-get install libgl1-mesa-dev -y $ sudo apt-get install...
Cheap PCB Manufacturers Cheap PCB Manufacturers ExpressPCBCustomer1:Pros:1. Easy to use. You can probably learn how to use it in a day.2. Do not need to generate Gerbers to order PCBs.Cons:1. Locked into a specific PCB manufacturer which is ExpressPCB.2....
NTSC video synthesis and output --NTSC video is an old standard, but is still used in North America for closed circuit TV. It is fairly simple to generate a black/white NTSC signal. Also, the frame buffer for a 1-bit, 256x200 pixel image is only 1600...
The hardware is trivial to set up, the shield and the Arduino board just stack together and the only concern is supplying the GPRS boad from an external supply rather than the Arduino just in case it draws too much current in certain situations. I used...
In this Project, I am building an awesome gaming rig. It is not much different than building a regular PC, but there are few things that you have to keep in mind while choosing the best equipment. Let's build the best Gaming PC Step by Step. Step 1:...
Background: Water is the primary component that makes up about 60 percent of our body weight. When we feel dizzy or have low energy, often times it is because our hydration meter is running low. According to the National Academies of Sciences and Engineering,...
Does the world need another 3D-printed prosthetic hand? While the introduction of 3D-printing has led to many new concepts for prosthetic hands, there is still a shortage of products--devices that are actually adopted by end users for regular, long-term...
UPDATE ================================================================This project occasionally outperformed my MoccaMaster mostly because of inconsistency in measuring quantities. I spent the time to dial in the MoccaMaster and it now produces...
Updates / Information For regular updates regarding class materials, follow wrongbaud and voidstarsec on twitter.Course Overview This is a four session course that covers the basics of reverse engineering software with Ghidra. For each session there...
Linear motion is a mode of movement where all three degrees of rotation are fixed and two degrees of motion are fixed so that an object can only move along one axis. This is how the bold on a dead bolt moves, how a drawer slide moves, and how a...
Today I'm going to take this nice looking Pacman desk lamp and mod it using an Arduino Nano. I'm going to improve its functionality and audio sensitivity. I'll only be explaining the code at a simple level, however the code is available below for you...
I have been looking for a good mid range Dash cam for my car. I was thinking to integrate this to my custom build infotainment system. For this, there need to be some option to get live stream. I bought this DDPAI Mini Car Dash Camera from Amazon Link (Official...
The image based scheme we used had several processing steps Video sequences were shot at either 30 fps or 500 fps. The high-speed sequences were decimated by two in time for analysis. Frames were cropped so that the animal was completely within the frame...
This project main target is to make your smartphone say the color of anything using just your smartphone and 1sheeld with Arduino.this project uses the color sensor shield from 1sheeld app this shield uses the camera of your smartphone to get the color...