Member Blog Posts: control
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LED Fader with USB Interface
Posted Feb 09, 2012 By Circuit ProjectsThe project illustrates the control of up to 8 LEDs with this USB LED fader to produce individual brightness waveforms.
The device is…
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Parallel Port Used to Control Peripheral Electronics
Posted Feb 09, 2012 By Circuit ProjectsAny peripheral component can be controlled by the 25-pin parallel port by assigning a high & low or ON & OFF state to each pin.
During the…
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Developing A Beer Fridge Controller
Posted Feb 09, 2012 By Circuit ProjectsThe project utilizes an Arduino in a beer fridge controller in order to control a compressor, log the temperature, and monitor the…
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Burglar Alarm Control Keypad
Posted Feb 09, 2012 By Circuit ProjectsThe circuit was designed to illustrate the operation of an electronic keypad to be utilized in the burglar alarm system by having five…
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Hamtronics Satellite Receiver with USB Control
Posted Feb 09, 2012 By Circuit ProjectsThe project illustrates the addition of USB control circuit to the Hamtronics R139 WX Satellite receiver in order to have an interface to…
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Strobe Light Control Known as Kohtauskone
Posted Feb 09, 2012 By Circuit ProjectsThe Kohtauskone project illustrates the use of DMX protocol to control the strobe light which is built on top of a Pro Mini Arduino with…
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DIY IR Remote Control for Nikon D70
Posted Feb 08, 2012 By Circuit ProjectsThe circuit allows the control of D70 remotely to release the shutter or do a bulb exposure while avoiding camera shake and could also be…
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Tone Control And Soft Switch Operated Amplifier
Posted Feb 08, 2012 By Circuit ProjectsThe circuit was constructed with the use of power audio amplifier LM380 in conjunction with the circuit that makes use of electronic soft…
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A DDS VFO Controlled by HC908 Daughtercard
Posted Feb 08, 2012 By Circuit ProjectsThe device was based on the HC908 daughtercard to create this simple VFO where the operation was further simplified for proving control…
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PIC18F4550 Socket with USB Control Known as USocket
Posted Feb 08, 2012 By Circuit ProjectsA computer is used to control the ON/OFF switch of two power sockets with PIC18F4550 through the USB port.
The USB was chosen to work with…
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Universal Remote Control on a GameBoy
Posted Feb 06, 2012 By Circuit ProjectsThe project uses a Nintendo GameBoy Advance with SuperCard to function as the console in building a universal remote control with…
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Interface Device for Arduino to Radio-Control Transmitter
Posted Feb 01, 2012 By Circuit ProjectsThis project mixes the commands sent from the Arduino to the transmitter with the manual input by connecting an Arduino to a Radio Control…
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Creating A Launch Control Device
Posted Jan 31, 2012 By Circuit ProjectsThis portable rocket ignition system known as Launch Control is operated by a microcontroller and powered by the built-in battery.
In the…
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Battery Manager with Computer Control
Posted Jan 31, 2012 By Circuit ProjectsThe project is intended for typical rechargeable batteries used by R/C devices, various consumer product batteries, and electronics…
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Telephone Record Control by 2N4360 FET, 2N2222 and 2N2102
Posted Jan 27, 2012 By Circuit ProjectsYou can connect your phone to any recorder device which has a mic and remote control input. This circuit automates the recording process…
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Temperature Control for Computers
Posted Jan 26, 2012 By Circuit ProjectsThe project was designed for standalone computers to monitor and control the temperature and fan which can be run manually or…
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Simple Reversible Motor Control to Use with Arduino and Microcontroller
Posted Jan 26, 2012 By Circuit ProjectsWith these mods, this circuit will last quite a long time, especially if you make things easier for the relay by turning off power to the…
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Motor Speed Control Using Pulse Width Modulation
Posted Jan 26, 2012 By Circuit ProjectsThe simple circuit was designed using a 555 timer and pulse width modulation for controlling the speed of DC motor.
The pulse width…
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DDS Signal Generator with USB Control
Posted Jan 26, 2012 By Circuit ProjectsThe USB controlled signal generator project was created to produce sine waves and other waveforms at audio frequencies using DDS.
In the…
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BlinkM LEDs with Wireless Control
Posted Jan 26, 2012 By Circuit ProjectsThe project uses wireless serial links in order to control multiple BlinkM LED modules through a modified old relay tester.
The design of…
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