Re: microcontroller circuit help

mookiewookie@xxxxxxxxxxx wrote:
ehsjr wrote:


I don't know what relay you have.

Ed



Sorry i meant eight pins, and its the one you recommended.
http://www.allelectronics.com/cgi-bin/item/RLY-622/search/12_VDC_DPDT_DIP_RELAY_.html


Ok, here's a diagram, looking at the pins
sticking up toward you:

N/O N/C Com Coil
9 11 13 16
o o o o

o o o o
8 6 4 1
N/0 N/C Com Coil


And here's the schematic, with the pin #'s
included:


D2
+------------------->|--------------------+
| a |
| Ry1-1 D3 |
+-----+----+---o o------o--->|---+-----+----+
| | | | | | a | | |
| | 1| 9| |11 9| | 1| |
+| [D1] [Ry1] |> |<-' | <| Ry2-1 | [Ry2] [D4]
----- |a 16| |13 |13 | 16| |a
|Power| +----+ o o------+ | +----+
|Supp.| | | | +| | |
|12 V | | | [NiMh] ---- / ---
----- | [LOAD] |8 |Smrt| \<--[1K]--/ \TL431
-| | | v--o |Chgr| / ---
| | | ---o ---- \ 50K |
| | | Ry2-2|4 -| | |
| | | | | | |
+-----+-----------+------+------+----+----------+


You can see a data*** of the DS2E relay (same as the KS2E)
here:
http://www.mew.co.jp/ac/e_download/control/relay/signal/catalog/mech_eng_ds.pdf

(watch out for line wrap above)

Ed
.