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16165 Results for "soil+sensor"

  • Status Update #5
  • Log     from LightArms - A Budget Laser Tag System
  • I've nearly finished the Magnum gun now, and the price comes out to ~$40 for all the internal components to build 10 guns. The sound is usable (but very low quality), and the physical design is essentially complete. The code still needs some more work,...

  • Step 1: Part List
  • Instructions     from Automatic Alcohol Dispenser With Arduino
  • Component for the project: 1. Arduino UNO https://amzn.to/2P58O7s 2. SD card module https://amzn.to/2E1myhb 3. SD card 8GB https://amzn.to/2xTCz6i 4. Amplifier PAM8403 & speaker https://amzn.to/2V2uWC9 5. Ultrasonic sensor HC-SR04 https://amzn.to/2rRrRa5...

  • Brake Light - Formula SAE
  • Details     from Brake Light - Formula SAE
  • This brake light must be operational throughout all of the dynamic events, when the car is on track, under penalty of the team being disqualified from the event, and thus is extremely important that this part, specifically the Printed Circuit Board,...

  • Project Progress: Modules
  • Log     from RX-Modulus (Completely Modular Mouse)
  • Here is the current progress of the modules for the RX-Modulus Project.Basic & Touch-D Module:Currently testing all the interfaces of this module and have found a few issues and improvements on the core PCB which require a second prototype to be made. SMART...

  • Interactive Cell Board game
  • Details     from Interactive Cell Board game
  • The illumination is done with three RGB leds for each cell to have an uniform colour distribution, and the piece detection it’s done with a hall effect sensor, so the piece has to have a very little magnet under it. Depending if it’s necessary to know...

  • M10CUBE looks like TOFU ?
  • Log     from M10CUBE
  • Some time ago tofu board came to market. https://tofu.oratek.com/#/ This is a carrier board for use with Raspberry Pi Compute Module 4. As you can see there are a lot of similarities (concerning the dimensions 90X90mm) Mounting holes are almost at same...

  • Design Process - Evolution!
  • Log     from The BYTE
  • Rather than attempt to describe each step of the design process and the decision tree that has led to the design today, I dug through the pile of old parts and selected a few to create visual demonstration in the form of a timeline. Many look nearly...

  • EmotionCore - 1.0.0
  • Log     from Zakhar the Robot
  • First release! The aim of this library is to implement an emotion model that could be used by other applications implementing behavior modifications (emotions) based on changing input data....

  • Octoshield
  • Details     from Octoshield
  • This project is made to help using the Enclosure plugin available for Octoprint by providing a simple interface to connect RGB LEDs, fan, input switch, temperature sensor and more. The Octoshield also include a buck regulator to power a Raspberry Pi...

  • Software stack cleanup
  • Log     from Light pen support for RetroPie
  • I have reorganized the code and pushed everything to Github.There are only three source files:rpi-lightpen.c - Linux kernel driver that will timestamp IRQs from VSYNC and the light pen sensor. From the time offset between those two events it calculates...

  • Wireless Hardware Update
  • Log     from Agricoltura - IO
  • Hey folks, Got a small special update today. This is actually old news but I realized I didn't post about it yet. At the moment I am still working on the madre/mothership/basestation hardware based on the Beaglebone but before I started that I banged...

  • Hypervisor: Optical Touchscreen
  • Details     from Hypervisor: Optical Touchscreen
  • How it'll work:Install receivers on monitors, smartphones, laptops, tablets, etc.Wear headset and look at a device.The onboard IR receiver identifies the device you're looking at.Computer vision determines the orientation of your head relative to the...
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