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“Ham radio is the use of radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, etc. Developing a ham radio project may requires using an antenna analyser, a device that is used for measuring input frequency …
“Earlier this year while attending a FabNow Conferance in Ft. Worth I came across a few exibits with Neo Pixel Rings. I was fascinated with the color levels and the fact they could be controlled with a single wire! While …
“What is up everybody, in this Instructable I am going to show you, how you can convert your 3D printer to a fully functional laser engraver for less that 40$”
“Do you need a giant robot claw at the end of your forearm? Of course you do - who doesn’t? Ok, so this Halloween/cosplay inspired project may not be the most practical thing I’ve made but it was …
“Its been almost a year since the last stand-alone logger tutorial, and I continue to receive questions from people adopting the platform in education settings. That feedback makes it pretty clear that soldering is the biggest stumbling block for beginners …
“The ESP8266 is flashed with the MicroPython firmware, and the software PWM is used to drive the HV part of the circuit. The radiation and dose information will be available via a web interface, MQTT, maybe some lower level output …
“Ever wanted to know who had arrived at your door step when you were away from home? Ever wanted to know when they had tried to visit your home? Wouldn’t it be good to receive some kind of notification …
“Joule Thief allows to use almost all of the energy of a single cell or a single cell battery. Thus, the circuit Joule Thief permits to increase the voltage of the source (battery, battery) above the minimum voltage required to …
“The idea for this project came when I found a cheap sensor online that claimed to measure alcohol concentration in the air. Who hasn’t at some point wanted to use a breathalyzer, to see to a scientific degree just …
“Today I will show u how to make a simple led cube for the very beginner it’s simple and fun”