Differences

This shows you the differences between two versions of the page.

--- digshadow:playmates_toys:nano_puppy_40080 [2015/04/17 15:10] – [LCD] mcmaster
+++ digshadow:playmates_toys:nano_puppy_40080 [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
-{{tag>collection_digshadow vendor_bandai year_unknown foundry_unknown tech_unknown}}
-====== PCB ======
-{{:digshadow:nano_pet:nano_puppy:out_top.jpg?300|}}
-{{:digshadow:nano_pet:nano_puppy:out_btm1.jpg?300|}}
-Above: LCD screen got a pinprick that allowed mold to grow?
-Case front:
-<code>
-naNo
-PUPPY
-</code>
-{{:digshadow:nano_pet:nano_puppy:pcb_top.jpg?300|}}
-{{:digshadow:nano_pet:nano_puppy:pcb_btm.jpg?300|}}
-Case back:
-<code>
-Mfg. by
-Ying Leung
-Intl. Ltd
-No.40080
-(C) 1997
-Playmates Toys
-</code>
-====== LCD ======
-Dot matrix
-Text on screen:
-<code>
-DTL 16116
-</code>
-[[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)
-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.
-Possibly [[http://www.hantronix.com/files/data/127855239016116h2.pdf|HDM16116H-2]]
-    * Looks to be wrong footprint
-    * Suggests to use with HD44780
-Maybe CRYSTALONICS CDM16116?
-====== Die ======
-[[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)