parallel port - Electrónica de computadores

Well-suited for robotics applications requiring motion in several direction.

https://www.edn.com/design/integrated-circuit-design/4319916/PC-s-parallel-port-and-a-PLD-host-multiple-stepper-motors-and-switches

Parallel Port VHF FM Receiver - Use it to monitor the 144-148MHz amateur band, the 132-144MHz band or the 118-132MHz band. This neat little FM receiver is controlled by your PC and tunes the 144-148MHz amateur band. Alternatively, just by changing the software, you can use it to tune the 132-144MHz band for weather satellite frequencies or, with just a few hardware changes, the 118-132MHz band........

http://archive.siliconchip.com.au/cms/A_102471/article.html

http://pinouts.ru/LoopbackCables/ParallelPortLoopbackNorton_pinout.shtml

https://www.circuitsathome.com/mcu/driving-a-character-lcd-using-pic24-enhanced-parallel-master-port

This circuit allows to connect a bipolar step motor to a personal computer through the parallel port.

http://www.vincenzov.net/eng/design/microstep.htm

Para aquellos que nunca oído hablar de supercapacitor, puede comprobar si hay más información acerca de supercapacitor aquí . Supercapacitor is basically a capacitor with very high capacity, and the capacity rating is normally around few Farads. Supercapacitor es básicamente un condensador con una capacidad muy alta, y el grado de capacidad es normalmente alrededor de Faradios pocos. With the ?super? capacity, it basically can store a lot of charge, and I am going to use the ?super? capacit.......

https://elrincondeloscircuitos.blogspot.com/2011/01/supercapacitor.html

What is USB 3. 0? USB 3. 0 has become the long-awaited successor to USB 2. 0 which has been the standard interface in PCs and notebooks for almost a decade. USB was developed in1996 to be a simple, manageable connection between PCs and peripherals. Until then one had to struggle with parallel or serial ports. Success knocked with the launch of USB 2. 0, transfer rates of up to 480 Mbps meant one .......

http://feedproxy.google.com/~r/creativeworld9/~3/2GHlQDYmm5M/usb-30-speed-comparison-usb-20-usb-30.html

by Travis Goodspeed with sprites by Eli Skipp, extending Dave's LCD reversing, and with thanks to Mike Ossmann. The GirlTech IMME is a fine platform for radio hacking and embedded programming, but the LCD of the device is by no means designed for lightning fast graphics. In this brief article, I demonstrate the method by which a sprite library can be constructed which abs.......

https://travisgoodspeed.blogspot.com/2010/11/bitmapped-sprites-on-girltech-imme.html

The TCA6408A-Q1 is a 16-pin device that provides 8-bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. This device can operate with a power supply voltage ranging from 1. 65 V to 3. 6 V on both the I2C bus side (VCCI) and on the P-port . . . The TCA6408A-Q1 is a 16-pin device that provides 8-bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. This de.......

http://www.ti.com/product/TCA6408A-Q1

This circuit is a Parallel interface between 89C52 of Atmel with 7135 of Intersil.  With This circuit you can read analog data of both polarities. You can change the range scale with extra circuits, you can store data on a EEPROM or send them to PC thru RS232 or Comm port. Using Linux in Embedded Electronic Devices The Circuit Is Shown for One Anode Drive and one Segment Drive for Display. In ........

http://schematics.dapj.com/2016/07/at89c52-parallel-interface-to-icl7135.html

The circuit given here can be used to send telegraphic messages via computer. The message data entered through the computer keyboard is converted to corresponding Morse code and transmitted via the circuit attached to any IBM compatible computer's printer port. Morse code pulses from the computer appearing at pin 3 of the 25-pin parallel port […].......

http://electronicsforu.com/electronics-projects/hardware-diy/computerised-morse-code-generatortransmitter

The UBW board is a small board that contains a Microchip PIC USB-capable microcontroller, headers to bring out all of the PICs signal lines (to a breadboard for example), only costs about $15-$20 to build and is powered from the USB connection. I designed this board to be a simple parallel port replacement tool for Bruce Shapiro for use in his bits-to-bytes-to-bots class. Apologies to all other 'Whacker' projects like EDTP's Packet Whacker for stealing a great name.......

http://www.electronics-diy.com/electronic_schematic.php?id=612

Questions and Answers related to Electronics Engineering. I get letters asking questions, so i record in this blog the questions and answers.

http://bbs.dapj.com/search?updated-max=2014-02-04T17:28:00%2B05:30&max-results=5&reverse-paginate=true

Connector pinout and cable reference - 10Base-T crossover, serial, parallel, USB, VGA, audio, more!

http://www.nullmodem.com

MetaMusiTron is an embedded PC based MP3 player wich can play mp3, midi, wav and audio CD.

http://www.tolaemon.com/metamusitron