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327 Results for "bee hive"

  • Bee Minder
  • Details     from Bee Minder
  • The device is based on the Cicada (LoRaSensorTile) available at Tindie but redesigned to reduce size and lower cost. Gone are the buttons and USB connector, the battery charger and LDO. The device is powered directly from a 3V coin cell battery. The...

  • Wiring
  • Log     from Auto-Parking Mecanum Robot
  • Not all of the electronic components came out of the box for the robot, the relay for the motors needed some adjustment(the motor controllers could not spin the motors backwards, these SPDT relays switched the polarity), they could not handle the amps...

  • Honey Extractor Electrification
  • Details     from Honey Extractor Electrification
  • This Blog isn't directly related to growing food, but is one that a few people might find interesting. After all good pollination of fruiting plants is heavily dependant on bee's. You can buy kits to convert your honey extractor from human powered to...

  • How it started
  • Log     from Silabs EFM8 programmer
  • Friend of mine discovered the new EFM8 are quite cheap micros with nice set of peripherals, though having 8051 core. The core isn't most powerful one, but it's been around for decades, with lot of development tools for. If you exclude paid (and expensive)...

  • Hacking IIIP Stitch
  • Details     from Hacking IIIP Stitch
  • The wireless controller is indeed a ESP8266EX, accompanied by a 8Mb PUYA P25Q80H flash chip.  The sensor coprocessor is a SiLabs EFM8SB10F8GA Sleepy Bee 8051-clone from SiLabs.There are two headers. J1 is a 7-pin header with the following pin labels...

  • Possible ways forward!
  • Log     from Galaxy6D: simple DIY full 6D space mouse
  • Good discussions with my hidden co-creator made clear that there are three to four possible options to follow to derive the conversion matrix from the 3x3D magnetic sensors to teh 6D displacement of the know: Use simulation to derive converstion matrixUse...

  • MBee IOT 7080G
  • Hacker page     by ModuleFun
  • **Overview** It is designed for applications that need low latency, Low throughput data communication in a variety of radio propagation conditions. Due to the unique combination of performance, security and flexibility, the SIM7080G module is ideally...

  • The Prints:
  • Instructions     from Make Wall Art with an iDraw A3 Pen Plotter
  • Print #1 (Floral Line Art) So now the question is, what to print first? I went to my favorite resource for graphics and downloaded a floral single-line SVG. The plotter printed it like a champ. Clean crisp lines on just some plain colored copy paper....

  • First Hackaday Hackathon
  • Log     from Functional Pip-Boy 3000 Mk4
  • This weekend I attended the first ever Hackaday Hackathon here in Austin, TX. It was a great and memorable event. I met lots of great people working on their own projects.The hackathon was held at the Silicon Labs office, which was perfect for me, as...

  • Testing phantom power 2.0
  • Log     from Ultimate preamp
  • Got an LM317 to last long enough to graph this. The best control algorithm was an improvement over what was done 7 years ago.  2nd order derivatives & lead compensation were key to getting it just that stable.  The problem is, to save space...
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