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“NeoPixels are great fun to work with. LED cubes are also very visually interesting. Let’s look at creating a PYNQ-controlled one!”
“Let’s make a simple arduino switch. It is very useful way to run your devices for specific time. Supplies: 1. Arduino Uno 2. Dot matrix PCB 3. OLED 0.96’ Display 4. 5v Relay 5. BC547 Transistor 6. 1N4007 …
“A learning platform for optimizing solar systems energy output through alignment to our suns path across the sky. This is a photovoltaic (PV) solar tracking controller prototype. Solar trackers adjust the PV panel direction, to keep solar panels perpendicular to …
“A badge that features an entire TCP packet design with funky LED show and an “Internet Explorer” mode that slows all of it down. The Design I was asked by NotSoSecure to think of a badge that makes TCP packets …
“This time Ill show you how I made very cool looking glowing cube from Rubiks Cube and some cheap electronics. How I did it - you can check by looking DIY video or you can follow up instructions bellow. For this …
“XFM is a polyphonic, 32-voice, 6-operator FM synthesizer stereo module that you can build yourself. Essentially, the module receives MIDI messages from a controller/sequencer, produces audio and delivers it via digital (SPDIF) and analog outputs. The sound range XFM …
“When you are planning to do an adventure journey or trekking to the wild, it is essential to have a device in your backpack that helps you to understand the environment. For my upcoming adventure trip, i planned to build …
“Hi everyone! By the end of this tutorial you will know how to create your own LED wall. This tutorial is based on a summer program offered at Sacred Heart University. Have fun!”
“While I was working on the power meter function for the latest version of the SNA, I used several fixed attenuators for checking linearity and calibration. It would be a lot easier if I had a variable step attenuator. I …
“My wife and I meet friends and family once a week to play Bingo at a local restaurant/bar. We sit at a long table. Facing me is a man with impaired hearing and vision. The room is very noisy …