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PiTank – A web controlled tank with cannon and live video stream

The PiTank is a web controller tank built for a competition at my school’s robotics club. The project took about two weeks to complete with all 5 team members participating in various aspects. Its main projectile are ping pong balls (up to 3).The firing mechanism is based on a spud gun. The PiTank is controlled …

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NetWorker – an advanced web server with a microcrontroller

An Internet connection would be a valuable addition to many projects, but often designers are put off by the complexities involved. The ‘NetWorker’, which consists of a small printed circuit board, a free software library and a ready-to-use microcontroller-based web server, solves these problems and allows beginners to add Internet connectivity to their projects. More …

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Control an LED from your web browser or smartphone using Raspberry Pi

A first project – Internet controlled LED In this simple, inexpensive project you can connect a light emitting diode to your Raspberry Pi, and turn it on and off using any web browser. There’s even an app for Apple, Android and Windows smartphones. Prerequisites To run this you will need: A Raspberry Pi (with network connection) An …

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Remote Controlling a Car over the Web. Ingredients: Smartphone, WebSocket, and Raspberry Pi.

At Kaazing, we have been experimenting with using a smartphone as a remote control for quite some time now. Those familiar with our demos may have seen our Zing-Pong demo (which is a “Pong”-style game using smartphones to control the paddles over WebSocket) or our Racer demo (which is a 3D Formula One car rendered …

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Web control four rotator, fifteen relays and many other features that come from Raspberry PI RemoteQTH server.

Main functions: Control the four rotators using the light buttons, rotary encoder and with a two-line display for each rotor. Same control remoted via web interface or telnet – only click to map and confirm rotating. Rotator module can directly control the motor of the rotator DC version of the phase-change AC version switching CW …

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Web Based, Raspberry pi controlled, 2 channel relay mains control box.

Using some off the shelf relays and some basic electronics components coupled with a Raspberry pi with basic HTML, PHP and javascript programming, this Web Based relay control box can be used to turn on or off devices that are connected to the box’s plugs. Step 1: Relay board The relay boards were constructed using …

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