heise + | Build a breeding station for the Tadpole Shrimp Tripos

Source: Heise.de added 20th Nov 2020

  • heise-+-|-build-a-breeding-station-for-the-tadpole-shrimp-tripos

While looking for a present for my niece and nephew, I noticed a tadpole shrimp breeding tank. My interest in the little Triops crabs was aroused and after I gave the tank away, I studied websites with breeding tips. The Triops crayfish are the oldest known animal species in the world, which has hardly changed for about 200 million years. This makes them even a bit older than their well-known relatives, the brine shrimp, which in the past were often included in the YPS magazine.

A constant temperature is essential for rearing them, but straight In the cold months it can be quite laborious to keep the temperature constant overnight with a heat source such as a desk lamp. It has to be done differently, I thought to myself. A day later I was the owner of my own breeding tank and the tank upgrade could start.

The transparent tank has a U-shape, which I used to control the Arduino for a water heater to pinch. I also recorded the rearing with a Raspberry Pi camera. The heating foil is operated by an Arduino Uno via a MOSFET and the current temperature by means of an LM 35 – sensor checked. How warm the pool is right now is also shown on a self-made 7-segment display.

Access to all contents of heise + exclusive tests, advice & background: independent, critically sound c’t, iX, Technology Review, Mac & i, Make, c’t read photography directly in the browser register once – read on all devices – can be canceled monthly first month free, then monthly 9, 95 € Weekly newsletter with personal reading recommendations from the editor-in-chief Start FREE month Start the FREE month now heise + already subscribed?

Register and read Register now and read the article immediately More information about heise +

Read the full article at Heise.de

brands: Raspberry Pi  
media: Heise.de  
keywords: Review  Sensor  Sound  

Related posts


Notice: Undefined variable: all_related in /var/www/vhosts/rondea.com/httpdocs/wp-content/themes/rondea-2-0/single-article.php on line 88

Notice: Undefined variable: all_related in /var/www/vhosts/rondea.com/httpdocs/wp-content/themes/rondea-2-0/single-article.php on line 88

Related Products



Notice: Undefined variable: all_related in /var/www/vhosts/rondea.com/httpdocs/wp-content/themes/rondea-2-0/single-article.php on line 91

Warning: Invalid argument supplied for foreach() in /var/www/vhosts/rondea.com/httpdocs/wp-content/themes/rondea-2-0/single-article.php on line 91