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Reviews (6)

Jun 14, 2017
WeMos D1
I bought this device on a whim for about $6 Au. I had thought is was an Arduino Uno with WiFi, but it turned out to be a completely different beast. So off to youtube I went and quickly had the drivers and instruction for use. The WeMos allows you to make a simple web server with micro controller control. This means that you could switch house hold items on and off using the Internet. WeMos comes with plenty of digital ports, but only one analog port which this writer believes limits its usefulness as a weather station for instance.
Its early days and think that the company that makes these will improove them over time, but for such small dollars, go ahead and play with one as knowledge is power.....
Regards David

Jul 25, 2017
Colour Recognition Detector
While I was building an absorption spectrum analyzer with a 3 colour LED and LRD, I thought there must be an easier way. Then I saw this on the Internet. Its basically doing the same thing, accept I only use a white LED and the sensor sorts out the colour part. Quick and easy to set up, I used an Arduino Nano and had enough pins left over for an I2C display. Next I'm hoping to use it for Rarmon Spectography and UV fluorescence. enjoy....

May 30, 2019
Great Product, does exactly what you expect...
I've had ear infections my whole life. Until know, only my doctor could see inside my ear.
Easy to use, just plug the usb end into your laptop and it up like any camera.
Great product, 5 Stars.
David