Archivo de la categoría: HUM/DIY (Hágalo Usted Mismo/Do It Yourself)

3 Things You Can Make From Pencil Sharpeners & Pegs


Some time ago, I bought a packet of 8 pencil sharpeners. I could have bought a packet of 2 or 4, but the price was almost the same. (8 x Sharpeners for €0.75/$0.82)I was ready to pay a few cents more for a packet of 8 as pencil sharpeners have blades that can be used for various DIY projects.If you have extra pencil sharpeners lying around, perhaps you can use them to make another tool.I also used wooden pegs/clothespins for this project.If you are Interested in the video version of this Instructable and the embedded video does not appear on your mobile device, here is an alternative link

Origen: 3 Things You Can Make From Pencil Sharpeners & Pegs

Programar SPI serial Flash SST25VF016B de thinkpad x60 con LibreBoot

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SST25VF016B

Para la realización de este procedimiento se utilizo el siguiente tutorial http://sucan.cz/2015/09/sst25vf016b.html , la única diferencia fue que sustituimos el integrado 74HCT04N por el HD74LS04P, a continuación en la siguiente imagen el esquema de conexión :

Esquema de conexiónes

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# wget http://sucan.cz/2015/09/sst25vf016b/mod-spi_programmer.tar.gz

# tar -xvf mod-spi_programmer.tar.gz

# cd mod-spi_programmer/

# make

# cd ..

# wget http://www.mirrorservice.org/sites/libreboot.org/release/20150518/rom/libreboot_x60.tar.xz

# tar -xvf libreboot_x60.tar.xz

# cp x60/x60_usqwerty_vesafb.rom mod-spi_programmer/

# cd mod-spi_programmer/

# ./prog write x60_usqwerty_vesafb.rom 0

Processing sector 510
Read: 0 KBytes
Read: 0 KBytes
Processing sector 511
Read: 0 KBytes
Read: 0 KBytes
OK: memory programmed

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