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“In this Instructable I’ll show you how to make a cheap scalable CNC machine controlled by Arduino. My printer has a usable volume of 1500x1000x200mm. It will provide a computer controlled plate where you can add any kind of …
“Bats come out at night and can be difficult to spot—but with this bat detector, you will be able to track them down! While some bats do make audible clicks, most produce inaudible clicks that are between 20kHz and …
“I built an inexpensive, PC based, wireless telemetry system using COSMOS and Arduino. This system measures 3-axis accelerations of a race car allowing engineers to verify and tune the suspension design. Data acquisition is an integral part of the engineering …
“The death of fax has been greatly exaggerated! Twilio Programmable Fax allows you to work with faxes using the REST APIs that you are already familiar with as a developer. Instead of loading piles of paper sheets into a machine …
“Raspberry Pi boards are fantastic for any project — they’re cheap, easy to use, can run a wide range of possible operating systems, and provide programmable GPIO pins as well as multi-core CPU availability and multiple USB ports. You can …
“Audio is one of the most entertaining, time-consuming and (eventually) wallet-draining ways of learning about and falling in love with electronics. Reproducing, recording and amplifying audio gets you up close and personal with the electrons rocketing through your circuits. Which …
” A SIMPLE 444 LED CUBE USING ARDUINO NANO”
“lets make a 4 leg robot with arduino.”
“This weather monitor will consist of 2 dht11 sensors, which will sense indoor and ourdoor temperature and humidity and an ml8511 uv sensor, with onboard voltage regulator.”
“This alarm clock is an attempt to get our toddler to stay quiet in the morning while we try to continue sleeping. My wife asked me, “do you mind if I spend $27 on a toddler alarm clock?” When I …