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digshadow:playmates_toys:nano_puppy_40080 [2015/04/17 15:11] mcmaster [LCD] |
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{{tag>collection_digshadow vendor_bandai year_unknown foundry_unknown tech_unknown}} | |
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====== PCB ====== | |
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{{:digshadow:nano_pet:nano_puppy:out_top.jpg?300|}} | |
{{:digshadow:nano_pet:nano_puppy:out_btm1.jpg?300|}} | |
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Above: LCD screen got a pinprick that allowed mold to grow? | |
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Case front: | |
<code> | |
naNo | |
PUPPY | |
</code> | |
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{{:digshadow:nano_pet:nano_puppy:pcb_top.jpg?300|}} | |
{{:digshadow:nano_pet:nano_puppy:pcb_btm.jpg?300|}} | |
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Case back: | |
<code> | |
Mfg. by | |
Ying Leung | |
Intl. Ltd | |
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No.40080 | |
(C) 1997 | |
Playmates Toys | |
</code> | |
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====== LCD ====== | |
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Dot matrix | |
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Text on screen: | |
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<code> | |
DTL 16116 | |
</code> | |
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[[https://siliconpr0n.org/map/playmates_toys/nano_puppy_40080/lcd_mit2x/|Map @ mit2x]] | |
* [[https://siliconpr0n.org/map/playmates_toys/nano_puppy_40080/single/playmates_toys_nano_puppy_40080_lcd_mit2x.jpg|Single]] (7773x7321, 6 MB) | |
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If you use standard brightfield techniques the screen really isn't visible. Usually a voltage is applied to rotate the light and the screen relies on polarizers to make the image dark. Theoretically I could excite the screen and at least see the pixels and considered a few ways to do that. To get the above image I used crossed polarizers and a bright light with the LCD on top of a white surface. The LCD screen is much larger than a normal die so I used my largest usable objective (2x) which has a field of view on the order of 5 mm. | |
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A better setup would be to cross polarizers and shoot through it to a camera. This was just what I had lying around and it was small enough to fit on my microscope stage. | |
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Possibly [[http://www.hantronix.com/files/data/127855239016116h2.pdf|HDM16116H-2]] | |
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* Looks to be wrong footprint | |
* Suggests to use with HD44780 | |
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Maybe CRYSTALONICS CDM16116? | |
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====== Die ====== | |
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[[http://siliconpr0n.org/map/playmates_toys/nano_puppy_40080/mz_mit20x_2/|Map @ mit20x]] | |
* [[http://siliconpr0n.org/map/playmates_toys/nano_puppy_40080/single/bandai_tamagotchi_v1_mz_mit20x_2.jpg|Single]] (11786x12414, 49 MB) | |
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