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It all started with a youtube video that shown a 3 channels dimmer with arduino. It didn't have the visual part (so you couldn't control it, it was a simple function changing the lights luminosity "randomly"), but it was a good start. Also, I found an...
From Wikipedia, the free encyclopedia: A medical tricorder is a handheld portable scanning device to be used by consumers to self-diagnose medical conditions within seconds and take basic vital measurements. The word "tricorder" is an abbreviation of...
1 Intro The Enecsys Gateway is a Zigbee gateway allowing communications between the Enecsys microinverters and their monitoring backend. The Enecsys company is unfortunately defunct since 2015 and their DNS domains have been taken over by a UK enecsys...
UPDATE 02/11/2017Previously mentioned bugs pertained to lots of noise while playing video streams. This was almost completely resolved by slowing down SPI to 8Mhz and increasing frame rate to 40. Another final part may be driving 5v SPI leds with a 3.3v...
Sparkfun's design uses LoRA radios, which has library support for Arduino that makes it very easy to send and receive complete packets. If you're going to go that way, then it makes sense that they designed a multi-packet exchange. And there's nothing...
All documentation for the expansion board is available on the Supercon Badge project page. Of course you can do a ton more than this hardware, but blinkies are always the first step! A Demo: The Hardware: The hardware couldn't be simpler. I added a 595...
Introduction: The LA 25-NP is produced by a leading company in a electrical measurement called Life Energy Motion (LEM). The LA 25-NP is a current transducer. Which is also used for the electronic measurement of (pulsed, mixed, DC, AC) current,...
In the Maker community there are projects to make Virtual Reality headsets to use with the PC, but these are for wired use, so there is room for a wireless solution that does not involve using a cell phone. Currently the best: https://hackaday.io/project/187343-easy-pancake-lensesAnd...
Currently in diy controllers (like renard SS16) and equivalent wired controller costs $80 with shopping around. Then to make it wireless requires an additional $10-30 depending on what you chose.That is still a bargain compared to commercial controllers...
Background If you have been following Hackaday for a while, you will have seen on numerous occasions the KENBAK-1, regarded by many as the first commercial personal computer. Ten years ago Mark Wilson introduced KENBAK-uino, a reproduction...
Hello guys, today in this tutorial we will learn, how to make a Universal Tv (IR) Remote. Though this we can control appliances that have IR receiver. Any of IR remote control device can be controlled using this. Suppose you have a Tv, if someone is...
I bought this Vette from a friend incredibly cheap, and to be "nice", it needs a few external parts and paint job which I'll be adding after modding. I have various ideas for what capabilities to add to this car. I comes to mind that since I'm not 20,...
So I went to Amazon to look for disinfecting chambers and what they had for looked sketchy. I asked my friend Keith Hargrove to take a look too. Neither of us could find much that we could trust to do a good job. We talked about building our own. We...
This board is part of Fyber Labs Flex Module project.Flex sensor input to ADC will be essentially DC voltage so filtering isn't critical. The buffer provides uniform impedance and somewhat linear use of the 0-3.3V ADC input for the resistance range of...