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January 2016

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Scara Arm forward kinematic equation simulator

Shane Ormonde8 years ago8 years ago35 mins

Source code : App made using processing version 3 for windows. Look at this diagram to get an idea of what the S and E angles are: Forward Kinematic Equations: Diagram and equations source : https://roboted.wordpress.com/fundamentals/

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internet-connected-sensor-block-diagram
  • Arduino
  • Atmel
  • how to
  • Microcontrollers
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  • Python

Connecting sensors to the internet using an arduino and a raspberry pi

Shane Ormonde8 years ago8 years ago511 mins

As part of the PlantBot project, I wanted a way to look at sensor data over the internet. These sensors are moisture, light and pressure. The main one is moisture, the other two were just added in because I had the parts lying around. Here is a block diagram outlining each of the steps to…

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atmega16u2-virtual-serial-lufa-board
  • Atmel
  • Hardware
  • Microcontrollers
  • PCBs

atmega16u2 virtual serial example using LUFA Library

Shane Ormonde8 years ago8 years ago18 mins

Sending data from a microcontroller is a pretty common requirement in a lot of the projects I work on. One way of doing it is sending serial data out from the uC to a serial to usb converter chip to a computer. This has the advantage of involving very little code overhead for both the…

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  • Arduino
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Making a USB Powered LED Bird Lamp

Shane Ormonde8 years ago8 years ago21 mins

Drawings: Download svg file here Download code here Extra Info: LED strip used is ws2812b. Adafruit neopixel library ‘buttoncycler’ program lightly modified to work with a potentiometer. The peacock image was found via google images. link to the pinterest page I got it from.

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  1. Raspi zero W pov cam robot – wattnotions on Pretty Small Robot – First Working PrototypeOctober 2, 2023

    […] is all part of the bigger plan mentioned here about making some kind of game involving one (or more)…

  2. wattnotions on Messing about with trilaterationSeptember 27, 2023

    Not unnecessarily complicated enough :D

  3. Mikhail Grushinskiy on Messing about with trilaterationSeptember 26, 2023

    Why don’t you just use GPS with 2 cm accuracy which is achievable with RTKLib?

  4. Sean on Pretty Small Robot – First Working PrototypeSeptember 21, 2023

    Hi

  5. Maria on Low power magnetic hold and release mechanismAugust 25, 2023

    From where i can read out more about it. Do you have any suggestive readings?

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