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Wattio POD 00124 B00012F11C0

-Comunications: netvox Z100A

-Relay: Omron G2RL-1A-E
Coil: 12VDC 33.3mA 360ohm 400mW
Contact: 250V 16A

-Shunt resistor: R001

-Power Meter IC: MCP3909

-Real Time Clock: PCF2123

-Flash: AT45DB021E 2Mb

-Buck DC-DC converter (230 to 12): LNK304DN

Belkin

 

http://www.ti.com/general/docs/refdesignsearchresults.tsp?keyword=audio#

Low-Cost, Flexible Voltage Supervisor and Battery Tester Reference Design: http://www.ti.com/tool/TIDA-00670?DCMP=TIDA00670&HQS=sys-gen-tid-tida00670-bhp-rd-null-wwe

http://www.ti.com/lsds/ti/apps/automation/tech_docs.page?DCMP=guides&HQS=sys-ind-fa-guides-bhp-lp-fa-wwe

http://www.ti.com/product/TPS630250/samplebuy

PurePath Wireless audio: http://www.ti.com/lit/ml/swab002/swab002.pdf

http://www.ti.com/tool/TIDC-WL1837MOD-AUDIO-MULTIROOM-CAPE?keyMatch=audio&tisearch=tidesigns#buy

Wireless Microphone Solution: http://www.ti.com/tool/TIDM-WIRELESS-MICROPHONE?keyMatch=microphone&tisearch=tidesigns

A little bit of knowledge:

Replace lansaloy surrounds: linklinklinklink,
Old lansaloy effects: link
What is aquaplas: link , linklinklink
Fake 2245: link
jbl 2121: link
Recone 2121s: link,  
Refoam 2121 (foam, not lansaloy): link
Refoam kit (2x): linklinklink
Pictures: link,  
About jbl 4341: link
JBL4343 restoration: link

http://www.jblpro.com/pub/obsolete/2231h.pdf

http://www.audioheritage.org/vbulletin/showthread.php?16962-Field-Guide-to-the-JBL-10-inch-Midbass-driver-2121-2122-2123/page2

http://www.diyaudio.com/forums/multi-way/108130-jbl-2231a-has-anyone-tried-open-baffle.html

http://www.jblproservice.com/pdf/thiele%20small%20parameters/theile%20parameters.pdf

http://www.audioheritage.org/vbulletin/showthread.php?37518-advice-on-tuning-my-jbl-4341-studio-monitors

http://www.ebay.com/itm/JBL-4341-Speakers-All-Alnico-2231-2121-2420-2405-WiLL-TRADE-FOR-Corvette-/321757982857

http://www.jblpro.com/pub/obsolete/4340_4341.pdf

https://www.google.es/search?q=jbl+4341+speakers&oq=jbl4341+&aqs=chrome.3.69i57j35i39j0l4.8502j1j7&sourceid=chrome&es_sm=122&ie=UTF-8#newwindow=1&safe=off&q=jbl+4341+speakers+2231



Chromecast audio. hi res audio: link
Plex for chromecast audio: link

Wireless profiles windows 10: link

Seting up an ultimate media server with Windows: link

Plex for android apk: link

LUFA: link

Decoupling electronic signals: link, link,
Why decoupling is neccesarry: link,
Ferrite beads: link

Xilinx time constraints: link,  link, link, link,   

 

How SPDIF works: link , link

other: link, link, link

minidsp: link
SPI to I2S hack: link

Audio playback/record: link

About isolators: link, link(i2s) link, link, link, link

I2S specification: link,  

Grounding: link

http://www.rtl-sdr.com/category/article/

http://hifiduino.blogspot.com.es/

noise in LCDs: link

Aliexpress i2c isolator: ADUM1250

Aliexpress LDO low noise  LT1963, LT1763CS8-1.8

LDOs review: link

VHDL optimize: link

 CY7C68013A: http://2.bp.blogspot.com/-M_bOTjXS5nY/Tvp8YthNLAI/AAAAAAAAAAo/I8h4rQ1d88g/s1600/schematics.png

http://products.sumida.com/products/pdf/EI-22.pdf?t=1455550020

 

 http://www.ibm.com/cloud-computing/bluemix/

http://riotboard.org/

http://www.electronic-displays.de/program.html

http://themeforest.net/item/triangular-material-design-admin-template-angularjs/11711437

http://iotlabs.solutions/contact/

http://forum.6502.org/viewtopic.php?f=10&t=2328

 

http://www.audiovintage.fr/leforum/viewtopic.php?f=21&t=22797&start=10

http://www.45worlds.com/cdalbum/cd/8121872

http://www.kenrockwell.com/audio/why-cds-sound-great.htm

 

 

 

To use cy7c68013a eval board as USBi programmer for SigmaStudio, is needed to install SuiteUSB 3.4 from cypress website

Using windows 8.1 Download and install Suite USB driver and applications for Windows from cypress website

Remove the jumper on the board to change EEPROM address to A0 (because default is A1 and Cypress MCU will try to read from it and load his content to RAM. With A0 MCU cant load any program in EEPROM).

Plug USB cable and check that windows recognize it as "Cypress USB Generic Driver", "Cypress FX2LP No EEPROM Device" or similar. If windows does not auto recognize it look for unknown device and check "update driver", "Search in PC", "select from list", "use disk" and look for "cyusb3.inf" on "C:\Cypress\EZ-USB FX3 SDK\1.3\driver\bin\win81\x64" or "C:\Cypress\Cypress Suite USB 3.4.7\Driver\bin".

Now windows and "Cypress USB Console" recognices it successfully and we can select "Load Script", search for "ADI_USBi.spt" on "C:\Program Files\Analog Devices\SigmaStudio 3.11.1\USB drivers\x64" and "Play Script". Now driver is recognized as "Analog Devices USBi (programmed)" and is ready to use with SigmaStudio. Because EEPROM in ADAU1701 eval board have EEPROM in A1 address there will be a conflict, so you need yo change jumper again before use "Cypress USB Console" to make it "Analog Devices USBi (programmed)". Also, you can remove EEPROM from board without any problem.

Connetion:

cy7c68013aResistorADAU1701
PB0 470ohm Reset
SDA - SDA
SCL - SCL
GND - GND

Bibliography:

https://ez.analog.com/thread/11612?start=30&tstart=0
http://www.diyaudio.com/forums/digital-line-level/269111-low-cost-usbi-programmer-using-cypress-cy7c68013a-board.html
USBi Schematics

Reprogram EEPROM

http://www.cypress.com/?id=4&rID=34121
https://wiki.trenz-electronic.de/pages/viewpage.action?pageId=10620195
http://www.farnell.com/datasheets/316982.pdf
http://www.cypress.com/?id=4&rID=29358
http://www.cypress.com/?id=4&rID=26141
http://www.cypress.com/?docID=49500 http://wiki.openpicus.com/index.php/Read_and_write_an_I2C_EEPROM http://www.jwandrews.co.uk/2011/12/saleae-logic-analyser-clone-teardown-and-reprogramming/

El programa por defecto para configurar FPGA de Xilinx es el programa ISE, pero su funcionamiento principalmente desarrollando esquemas es muy inestable y mejorable.

Altium Designer es un versatil, potente e intuitivo programa de diseño y simulacion de circuitos electronicos analogicos que integra entre sus potencialidades la programacion de FPGAs. Altium Designer es mucho mas potente, eficaz y facil de usar que Xilinx ISE, sin embargo realizar su configuracion para ello puede ser complicado.

Altium facilita el trabajo de la configuracion de FPGA ofreciendo una mejor compatibilidad y librerias adaptadas para sus placas de desarrollo de FPGA (NanoBoard), sin embargo, tambien podemos usar otras placas de desarrollo de FPGA o incluso no usar placas de desarrollo.

Read more ...

htc-one-s.3
Para instalar ROMs personalizadas que puedan actualizar todos los componentes (radio, baseband, ROM, firmware, HBOOT) tenemos que tener la seguridad del dispositivo deshabilitada (S-OFF), pero todavía no se ha encontrado la forma de hacerlo por lo que hay que desbloquear el bootloader. Esto se puede hacer de forma legal desde hace un tiempo gracias a que HTC permitió a desarrolladores una herramienta para hacerlo desde su web  (7).
Con el bootloader desbloqueado podemos cambiar la recovery que viene por defecto por una modificada que nos permita, entre otras cosas, instalar ROMs personalizadas y mas componentes del sistema.

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El telefono LG Optimus Black P970  es un terminal android de caracteristicas medias-altas: un nucleo a 1Ghz, pantalla de 4", camara de 5Mp, bateria de 1500mAh.
Algunas particularmente buenas, como su pantalla IPS "Nova" realmente brillante (700nit) de bajo consumo, que se ve muy bien incluso reduciendo el backlight. En comparacion con un HTC sensation que tiene una pantalla con mayor densidad de pixeles, pero no IPS, se ve mucho mejor.
Otra caracteristica destacable es su peso: el telefono pesa solo 109g.

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