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notes [2010/11/18 07:57] 127.0.0.1 external edit |
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| + | ====== PCF8574 - 8-Bit I/O Expander for I2C-Bus ====== | ||
| + | [[http://www.ti.com/product/pcf8574?DCMP=A_SLL_SLL_SLL_Content&CMP=KNC-GoogleTI&247SEM#samples]] | ||
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| + | ====== Retroreflective yarn ====== | ||
| + | * [[http://scienceinspireddesign.wordpress.com/2010/10/25/3m-scotchlite-retro-reflective-yarn/]] | ||
| + | * [[http://www.texturatrading.com/yarn.html#Retro]] | ||
| ====== Timestamps ====== | ====== Timestamps ====== | ||
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| } ?></code> | } ?></code> | ||
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