Member Blog Posts: pc

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  Anywhere Tiny Linux PC Known as Fit PC

  Posted Feb 09, 2012 By Circuit Projects

  The CompuLab company in Israel created the Fit PC device since they are a manufacturer of embedded, low power systems.

  The construction of…

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  PC Cooling Using Automatic Air Vents

  Posted Feb 09, 2012 By Circuit Projects

  One good thing about this mod is the way the top panel reacts on the computer’s temperature change where it opens and closes compared to…

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  Audio Sensing Robot Known as PeanutBot

  Posted Feb 09, 2012 By Circuit Projects

  The PeanutBot robot comprises of three microphone circuits, three servo motors, an MCU, and a PC, which involves implementing a signal…

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  DS1621 PC Thermometer Requires No External Supply

  Posted Feb 09, 2012 By Circuit Projects

  Here is a tiny DS1621 based PC thermometer using PC’s RS232 port for transferring data and getting the power. It displays the measured…

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  Analog to Digital Converter Based on PIC16F84

  Posted Feb 09, 2012 By Circuit Projects

  The project is a simple 12-bit, 8-channel analog to digital converter that can be connected via the serial RS232 interface to the PC.

  The…

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  Interactive Media Player with Wireless Feature

  Posted Feb 09, 2012 By Circuit Projects

  The Wireless Interactive Media Player (WIMP) is basically an MP3 stereo system with a wireless connection to a PC.

  The design of the PCB…

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  USB Interface for Nintendo GameBoy Advance

  Posted Feb 09, 2012 By Circuit Projects

  Adding modern connectivity to the GBA system is illustrated in this project by creating an interface between a PC and a Nintendo GameBoy…

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  Two Huge Screens on Nintendo DS

  Posted Feb 09, 2012 By Circuit Projects

  The project is known as Jumbotron DS where it uses 2 Tablet PC screens and an FPGA in between for the translation process where the pen…

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  Solar Power Mid-Range PC

  Posted Feb 08, 2012 By Circuit Projects

  The goal is to base this project on a conventional, state-of-the-art desktop PC intended for everyday use which is driven by solar power to…

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  Testing Device for Servo Motors

  Posted Feb 07, 2012 By Circuit Projects

  The project was designed to create a servo tester that can be used to control two servos independently.

  The quality of the servo signal…

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  PC Thermometer Using DS1621

  Posted Feb 07, 2012 By Circuit Projects

  The purpose of the project is to create a thermometer that can be plugged on any free serial port without using any programmable components…

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  Control Real World Devices with Your PC

  Posted Feb 07, 2012 By Circuit Projects

  The project illustrates how a PC and microcontroller were interfaced in order to control a servo and sense the value of a potentiometer or…

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  Palm Keyboard Based on PIC

  Posted Feb 07, 2012 By Circuit Projects

  The project shows how special palm keyboards are used to communicate with Palm PDA via RS232 connector.

  For the PIC based “Morse…

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  Scrolling Display via RF Connectivity with PC

  Posted Feb 03, 2012 By Circuit Projects

  The project is focused on providing data to a scrolling LED display coming form a PC via a RF link.

  The arrangement of lights is in a grid…

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  PC Oscilloscope via LPT Port

  Posted Jan 25, 2012 By Circuit Projects

  The oscilloscope utilizes the SPP or EPP parallel port LPT1 for reading the data from ADC0820 (TLC0820).

  The program will automatically…

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  PC Power Supply with 13.8V & 5A

  Posted Jan 24, 2012 By Circuit Projects

  The circuit of power supply for PC works with a mains voltage of 230VAC to produce an output of 13.8V at 5A due to rectification.

  This…

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  PC Sound Card with Stereo Microphone Line Mixer

  Posted Jan 21, 2012 By Circuit Projects

  The circuit is aimed to build a computer sound card with input line in order to use a two mono stereo microphone.

  TLC272 – a…
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  Arduino Temperature Controlled PC Fan

  Posted Jan 17, 2012 By Circuit Projects

  The project illustrates the control of a PC fan speed and using an Arduino microcontroller to read a LM35 temperature sensor.

  The use of…

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  Stepper Motor Driver Controlled by PC

  Posted Jan 14, 2012 By Circuit Projects

  The project illustrates the control of two unipolar stepper motors using this circuit in full step mode through the RS232 serial port of…

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