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  1. K

    A 4x8 LED layout

    Just for yall to ponder. 3 small 373w units 6 chilled pucks running half power to save heat/lifespan 12 bridgelux strips on 6x 1"x2" L channels
  2. K

    How to affordably test your soil if you live in Canada

    First of all I gotta say fuck all these Canadian labs charging hundreds of dollars for soil testing. Bunch of jerks. www.loganlabs.com make sure to follow instructions to print the permit and label so USDA doesn’t gank it at the border. should be able to send it for 13$ CDN via canada post...
  3. K

    Arduino + Blumat for soil moisture monitoring

    Found this on another forum. Spreading the info to make the world a better place. Soil moisture sensors - Tensiometers or Capacitive sensors There are several ways to measure soil moisture levels. Cheapest and least reliable is a resistance based sensor. These measure the electrical...
  4. K

    Thermal switches to protect your DIY grow lights

    Find this on Digikey. Same one Chilled uses on their GEN2 Cuts power at 60C and resets at 30C B12A06005AEDA0GE Click here for the Datasheet ****************************** Digi-Key Part Number 317-1395-ND Manufacturer Cantherm Manufacturer Part Number B12A06005AEDA0GE Description...
  5. K

    ChilLED Gen 2 Panel Specs & build info – 175W/207W PCB (with a little bit of the 90W PCB info)

    For everyone that has some of these and needs the technical info, chilled pulled it off their website so finding this has been a real pain in the arse. Enjoy bongsmilie Oh yeah, nice little 'secret'... not sure about the 90W PCBs but on the 175W PCBs you can actually run the white channels at...
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