Arduino Potentiometer Servo Control & Learning In this project, we are exploring a very cool technique which allows us to memorize the positions of the servo and to play them back in a continuous loop. This technique is extremely useful in robotics and can open the door to projects such as a learning robot arm.
Relevant Tutorials: 1. Servo Control: https://youtu.be/ZySGP4AwGCY 2. Analog Inputs: https://youtu.be/u_2SLqrKWLM
Goals: – To read an analog signal coming from a Potentiometer as a voltage divider. – To process the signal into a servo position coordinate. – To create a function which will allow the user to record the servo position and [...]
My first Arduino project! Arduino sketch link below.
Once my solar panels have charged my 12 volt battery the controller ends up throwing much of the energy away! That is of cause unless you divert it to another purpose.
For educational purposes, I picked up a cheap grid tie inverter and built my first Arduino project to switch the solar energy between the charge controller and the grid tie inverter based on the charge state of the battery
You can find the arduino sketch I wrote on my website: http://admw.uk/hQ
Thanks for watching – please comment, like and share! source
A quick update to my swamp cooler/ ac cooling home automation project. In this demo, I show off vent control! 😀 source
I’m using an MT8870 to convert the analog DTMF tones to digital binary codes to send it to an Atmega328 with Arduino bootloader.
The Atmega parses the binary code and executes commands to power off and on things in a house.
You can follow this project at my github: https://raw.github.com/masterl1nk/DTMFDuino
This project is based in my father’s original project “Remote control with DTMF and PIC”, you can see it here: http://www.atva.com.ar/dtmf_3dj/dtmf_3dj.htm source
using: remote controlled wall plugs — Arduino with optocouplers — [server] pyhton based serial comm — [server] php — [server] jQtouch for ios interface — [client] browser (a web app on iphone, in this case) source
Related tutorial at ALP Electronic Innovation
Smart Home with Voice Command
Arduino uno Home Automation Android Phone Electronics Power AC 220 V Prototype project Arduino Philippines Bluetooth Philippines Mobot BT app. iPhone 5 source
How to control a lamp with and arduino resources for you:
Arduino were to get and learning code: http://www.arduino.cc/
Seed studio relay shield: http://www.seeedstudio.com/depot/relay-shield-v20-p-1376.html?cPath=132_134
example code: void setup()
digitalWrite(7,HIGH); delay(3000); digitalWrite(7,LOW); delay(3000);
In the previous videos we looked at the building of the metal frame work and the plywood table to support our CNC project, Now I take you through the Electrical Panel and the Gantry wiring. the electrics are divided into three parts,
The Gantry including Stepper Wiring, Limit Switches and Cable management
The Control Panel including Power Supplies, Gecko Controllers, Arduino and again Cable Management https://youtu.be/qvQ00WmZTuU
Finally a few words of wisdom that I learned along the way… Oh and what happens when an Arduino UNO and 24V get together… Its HOT 🙂 https://youtu.be/gA4U8f9Tb14
Most of the Electronics for this project where kindly [...]