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File list
 
Date Name Thumbnail Size Description Versions
22:56, 16 April 2016 LEDs.jpg (file) 800 KB   1
20:02, 14 April 2016 LEDpaintings.jpg (file) 105 KB Just a random LED canvas picture I found on the cybernet 1
12:27, 15 March 2016 SF165.jpg (file) 2.35 MB   1
19:47, 1 June 2014 SuckSystem.jpg (file) 387 KB   1
19:45, 1 June 2014 Dimmer.jpg (file) 78 KB   1
19:44, 1 June 2014 CO2.jpg (file) 75 KB   1
19:42, 1 June 2014 Fan.jpg (file) 163 KB   1
15:38, 19 September 2013 Plant moisture circuit.jpg (file) 96 KB The circuit! A 4093 is the magic component here. 1
07:15, 19 September 2013 Plant check fixed.jpg (file) 180 KB The setup for now, the box is fixed to the pillar with some double-sided tape. If you pull the box lightly it will come off the pillar. The back of the box is not glued, so you can check out the inner parts. I might add a transmitter one day that spams th 1
07:11, 19 September 2013 Plant board top.jpg (file) 63 KB The board was a bit small for this project, but all fits. The whole thing uses the magic of the 4093 (a quad, dual input, Schmitt-trigger NAND port IC). It feeds the feelers (green pins) with a low current AC, then checks whether or not the voltage is hig 1
07:01, 19 September 2013 Plant blink.jpg (file) 175 KB Plants like H2O! If the LED behind the letters is blinking, please add water to carnivorous plants. Normally they live in the swamp, so drowning them is not really a problem! 2