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PlantBot – The Plant Watering Robot

Shane Ormonde8 years ago25 mins

PlantBot – because watering plants is boring. Laser Cutter Plans: Here is a preview of what the plans look like: For laser cutting, click here to download an SVG file of the plans Code: #include <math.h> #include <Servo.h> Servo arm; Servo shoulder; Servo pull; //servo angle limits (abs degrees) #define S_MIN -60 #define S_MAX 60…

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  • Ideas
  • Python

FFTalk : a way for multiple sensors to talk to one receiver

Shane Ormonde8 years ago8 years ago210 mins

The title description is quite broad so allow me to explain more clearly what I’ve been working on for the past couple of weeks. Think of the television remote or more specifically using IR diodes and IR receivers to transmit information: This setup is all good when only one IR diode is transmitting at any…

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Matchbox car v2 Google Sketchup Model

Shane Ormonde8 years ago10 months ago31 mins

v2 includes an IR reflective sensor and stepper motors.

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Matchbox Car v1

Shane Ormonde8 years ago8 years ago43 mins

This build consists of a tiny DC motors ripped from a pair of 9g servos, a h-bridge motor controller, an el-cheapo 8 bit pic and a 100mAh 3.7V LiPo battery. Circuit : (click schematic for pdf) Code: What’s coming next The problem with using these dc motors is that they have a very high rpm….

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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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