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12 Oct 2011

freecircuits.org writes:

Mice first broke onto the public stage with the introduction of the Apple Macintosh in 1984, and since then they have helped to completely redefine the way we use computers.

The mouse is an extremely popular device. While the majority of mice are connected directly to the computers peripheral input via a cord and the computer’s main power powers it, wireless mice are becoming extremely popular as they give computer users cordless accessibility to their mice and their computer. Wireless Mouse – Get insight

Wireless Mouse – Get insight - [Link]

4 Apr 2011

The present document shows step by step how to easily build an interesting pointing device: the wireless tilt mouse, that allows to control the mouse’s cursor on the PC screen through the tilt of the board itself. The analog data from a 3-D accelerometer and from two push-buttons are acquired, converted and radio transmitted by an XBee module using the standard ZigBee protocol.

XBee Accelerometer Demo – Wireless Tilt Mouse Application – [Link]

31 Jan 2011

This project is a 3-dimensional ultrasonic computer mouse known as Magic Mouse which can be worn as a ring on one finger. [via]

Ring-Designed 3D Air-Mouse – [Link]

29 Dec 2010

This is a simple project to add an intelligent rapid fire button to a mouse using a microcontroller (ATTiny25). Because the project is simple both in schematics and code (both posted), it’s a great example of how to attack a real life project with a microcontroller-based solution. Although other rapidfire button mods are out there (many involving 555 chips), this one is special because one press triggers it (no need to hold it down), and it fires (left-clicks) 25 times a second for exactly 5 seconds (the time it takes to fully unload a magazine in Counter-Strike Source!  The video shows all steps of the project, including programming the microcontroller, and even demonstrates practical usage of an oscilloscope! This is a fun project which may serve as inspiration for anyone just getting into microcontrollers.

Full-Auto Rapidfire Mouse Modification – [Link]


21 Dec 2010

This project shows how to add an autofire button to your mouse. To achieve that “Peter Skaarup’s” used a PIC 10F200 along with a momentary push switch and a transistor. When the autofire button is pressed the microcontroller drives the transistor to short the left mouse button about 17 times per second. Check how this is done on the link below.  [via]

Autofire Mouse Button – [Link]

23 Sep 2010

This project is a prototype mouse using a LED and 4 photoresistors to detect motion.

The photoresistors are detecting the light emitted by an LED and refracted by your hand, allowing you to control your cursor simply by moving your hand over the sensors. the closet you are from the sensors, the faster the cursor will be. It’s not ergonomic nor commercially viable, but it’s a nice experiment to do. The firmware detect the position of any object on top of the sensors. You can find the code here: http://pastebin.com/H3kzkbK2

Computer mouse using LED and photoresistors – [Link]

14 Sep 2008

I work a lot with ESD sensitive stuff – ICs, transistors and other devices. And that means – if I don’t wanna kill em all I need to discharge often – which is quite annoying. But I happen to work with a computer, and a standard input device – the mouse. Which gave me a nice idea – use the Ground connection of the mouse to discharge me.

ESD removal mouse – [Link]

6 May 2008

This is H8 micro mouse robot. Stepping Motor using autonomous sensors and travel mouse H8 SHINPURUAPURIKESHON 1 (C language) development.Hardware is AKI-H8/3069F (no-LAN) and the step motor circuit, ultrasonic sensor circuit, LED circuit, and using the Software HOS Cruise Control (RTOS) on the task, the obstacles SENSHINGUTASUKU run two tasks simple. OBSTACLES dropped close to the speed (low speeds mode), and no obstacles close to turning right direction (swing mode).There are no obstacles to speed up (high-speed mode), which went on to repeat travel. [via]

H8 micro mouse - [Link]

24 Feb 2008

new-12.jpg

This is 3D ultrasonic computer mouse.The MagicMouse receiver consists of five ultrasonic micrphones precisely positioned.It works like a regular mouse except that you wear it on your finger instead of using your whole hand to manipulate a mouse. Below is the Receiver.

MagicMouse - [Link]

11 Jan 2008

tilt2yu9.jpg

Here’s a great DIY tilt sensing mouse made with an Arduino. [via]

DIY Tilt sensing mouse - [Link]



 
 
 

 

 

 

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