Parts List
1-Wire Outdoor Sensor/Interface Kit

The parts list is organized by quantity and part type. Verify that all parts are present by checking in the box provided as you locate the part in the list. You may wish to take this opportunity to sort the parts into a compartmented container such as an egg carton or muffin tin as you inventory them. This will aid in building the kit.


Capacitors

Capacitors may be marked in various ways. The typical markings are listed but may vary. Find all that match and the remaining ones, if any, should become apparent by elimination.

Mylar or Monolithic
Ok
Qty
Description Reference
 
1
0.001 uf (102) C2
 
1
0.1 uf (104) C5
Tantalum
Ok
Qty
Description Reference
 
1
1 uF (105 or 1uF) @ 35V C4

 


Diodes

NOTE: Verify the diodes against this list. If at all possible, leave them sealed in the bag.

Ok
Qty
Description Reference
 
2
BAT42 Schottky Diode D2, D3

 


Integrated Circuits

NOTE: Do not handle the ICs at this time! Verify the ICs against this list. If at all possible, leave them sealed in the bag.

Ok
Qty
Description Reference
 
1
HIH-4000-001 Humidity Sensor U4
 
1
DS2438 (A/D SMD) 8-pin SOIC U5
 
1
DS18S20 Temp Sensor (TO92 case) U1

 


Connectors

Ok
Qty
Description Reference
 
1
2x3-pin (6 pins) male header JMP1
 
3
Push-On shunt T, G/E, H
 
2
RJ-11 6-4p connector, PCB mount J4, J6
 
1
2-pin rt-angle header P1
 
1
2-pin female header shell  
 
2
header shell pin  

 


Miscellaneous

Ok
Qty
Description Reference
 
1
Fan, Shicoh 0610-12HH or equiv.  
 
4
1" threaded (6-32) aluminum spacers  
 
8
6-32 x ¼" round head machine screws  
 
2
Ferrite Beads L3, L4
 
1
Printed Circuit Board  

 


Rain Gauge / EMP Parts

The parts for the rain gauge and EMP interfaces come with the X1W-1 Indoor Sensor/Interface kit. If you bought the X1W-1 and have elected to install the EMP/Rain Gauge interface on this board, the parts are listed below. These parts are packed in a separate bag. Do not mix them up with any of the other parts.

Although there was an inventory in the X1W-1 kit, it is repeated here for convenience. Builders should note that the component labels are different here than on the X1W-1 (e.g., The DS2423 is U3 on this board, while it is U2 on the inside board).

Also take note that while the sockets are not listed here, they are in the bag. The sockets are not used on the outside board. The reason being that they will deteriorate very quickly when exposed to the elements. For reliable operation, the ICs must be directly soldered to the PC board. Do not use sockets!

Ok
Qty
Description Reference
 
1
100 pF (100 or 101) monolythic capacitor C3
 
1
0.1 uf (104) monolythic capacitor C1
 
2
100 ohm (brown-black-brown-gold), 5% resistor R4, -
 
1
220 ohm (red-red-brown-gold), 5% resistor R3
 
2
10K ohm (brown-black-orange-gold), 5% resistor R1,R2
 
2
4N28 Opto-Isolator (DIP-6) U2,U3
 
1
DS2423 (Counter SMD) 6-pin SOIC U2
 
1
BAT42 Schottky Diode D1
 
2
Ferrite Beads L1,L2
 
1
RCA female jack, right-angle, PCB mount J5
 
1
RJ-11 6-4p connector, PCB mount J3
 
1
9V Battery Connector w/leads  

 


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