BrickLink Inventory Change Log

Catalog: Sets: MINDSTORMS: RCX: 3804-1: Inv: Change Log

Change Description	By	Replies
Mar 13, 2024
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	Admin
Changed 1 Part Green 6007 Brick Separator (Alternate) {Match ID 10 to 3} Changed 1 Part Dark Gray 6007 Brick Separator {Match ID 10 to 3} Changed 2 Part White 4032 Plate, Round 2 x 2 with Axle Hole {Match ID 3 to 0} Deleted 2 Part Blue 4032 Plate, Round 2 x 2 with Axle Hole (Alternate) (Match ID 11) Deleted 2 Part White 4032 Plate, Round 2 x 2 with Axle Hole (Alternate) (Match ID 3) Changed 2 Part Blue 4032 Plate, Round 2 x 2 with Axle Hole {Match ID 11 to 0}
Dec 15, 2023
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	normann1974 (2291)
Changed 2 Part Blue 4032 Plate, Round 2 x 2 with Axle Hole {Regular to Alternate} (Match ID 11) Changed 2 Part Blue 4032 Plate, Round 2 x 2 with Axle Hole {Match ID 1 to 11}
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	SezaR (1380)	0
Added 2 Part Blue 4032 Plate, Round 2 x 2 with Axle Hole (Match ID 11) Changed 2 Part Blue 4032 Plate, Round 2 x 2 with Axle Hole {Match ID 0 to 1} Added 1 Part Green 6007 Brick Separator (Alternate) (Match ID 10) Changed 1 Part Dark Gray 6007 Brick Separator {Match ID 0 to 10}
Nov 23, 2021
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	SezaR (1380)	0
Changed 2 Part Black {4275 Hinge Plate 1 x 2 with 3 Fingers on End (Undetermined Type) to 4275b Hinge Plate 1 x 2 with 3 Fingers on End - Hollow Studs}
Sep 6, 2021
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	Turez (43)
Changed 1 Part Dark Gray 32002 Technic, Pin 3/4 (Extra) {Match ID 0 to 4} Changed 1 Part Light Gray 3647 Technic, Gear 8 Tooth (Extra) {Match ID 0 to 7} Changed 2 Part Light Bluish Gray 3673 Technic, Pin without Friction Ridges {Extra to Alternate} {Match ID 0 to 9} Changed 2 Part Light Bluish Gray 4274 Technic, Pin 1/2 without Friction Ridges {Extra to Alternate} {Match ID 0 to 8} Changed 2 Part Light Bluish Gray 3647 Technic, Gear 8 Tooth {Extra to Alternate} {Match ID 0 to 7} Changed 1 Part Light Gray 4274 Technic, Pin 1/2 without Friction Ridges (Extra) {Match ID 0 to 8} Changed 1 Part Light Gray 3713 Technic Bush (Extra) {Match ID 0 to 5} Changed 1 Part Light Gray 4265c Technic Bush 1/2 Smooth (Extra) {Match ID 0 to 6} Changed 2 Part Light Bluish Gray 4265c Technic Bush 1/2 Smooth {Extra to Alternate} {Match ID 0 to 6} Changed 2 Part Light Bluish Gray 3713 Technic Bush {Extra to Alternate} {Match ID 0 to 5} Changed 2 Part Dark Bluish Gray 32002 Technic, Pin 3/4 {Extra to Alternate} {Match ID 0 to 4}
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	axaday (7301)	3
Added 2 Part White 4032 Plate, Round 2 x 2 with Axle Hole (Alternate) (Match ID 3) Changed 2 Part White 4032 Plate, Round 2 x 2 with Axle Hole {Match ID 0 to 3} Changed {1 to 2} Part White 4073 Plate, Round 1 x 1 (Extra) Added 2 Part Light Bluish Gray 3673 Technic, Pin without Friction Ridges (Extra) Added 2 Part Light Bluish Gray 4274 Technic, Pin 1/2 without Friction Ridges (Extra) Added 2 Part Light Bluish Gray 3647 Technic, Gear 8 Tooth (Extra) Added 2 Part Light Bluish Gray 4265c Technic Bush 1/2 Smooth (Extra) Added 2 Part Light Bluish Gray 3713 Technic Bush (Extra) Added 2 Part Dark Bluish Gray 32002 Technic, Pin 3/4 (Extra) Changed {1 to 2} Part Blue 4073 Plate, Round 1 x 1 (Extra) Changed {1 to 2} Part Black 2780 Technic, Pin with Short Friction Ridges (Extra) Changed {1 to 2} Part Black 4073 Plate, Round 1 x 1 (Extra)
Jul 19, 2020
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	axaday (7301)	0
Changed 2 Part Black {6048u Arm Piece with Pin, 2 Fingers (Undetermined Type) to 6048b Arm Piece with Pin, 2 Fingers and Finger Grooves}
Jun 9, 2020
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	axaday (7301)	1
Changed 1 Part Blue {2982c01 Electric Sensor, Light with Non-Removable Lead (Undetermined Type) to 2982c25 Electric Sensor, Light with Non-Removable Lead (25.5 Studs Total Length)} Changed 4 Part Green {32064 Technic, Brick 1 x 2 with Axle Hole to 32064a Technic, Brick 1 x 2 with Axle Hole and Inside Side Supports} (Match ID 2) Added 2 Part Light Gray 43362c01 Electric, Motor 9V Mini-Motor, Lighter Weight (Alternate) (Match ID 1)
Jan 28, 2018
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	StormChaser (566)
Changed 1 Part Dark Gray 6007 Brick Separator {Extra to Regular}
Nov 18, 2015
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	LordSkylark (10969)	0
Added 3 Part Dark Gray 41752 Rubber Band / Belt Holder 2 x 4 x 2 1/3 (Extra)
Sep 17, 2013
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	randyf (442)	0
Changed 1 Part Dark Gray 6007 Brick Separator {Regular to Extra}
Oct 13, 2010
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	hazelsden (246)
Added 2 Part Light Gray 4185c01 Technic Wedge Belt Wheel (Pulley) with Black Technic Wedge Belt Wheel Tire (4185 / 2815) (Counterpart) Added 2 Part Yellow 3482c03 Wheel with Split Axle Hole with Black Tire 17 x 43 (3482 / 3634) (Counterpart) Added 4 Part Yellow 3482c02 Wheel with Split Axle Hole with Black Tire 30 x 10.5 Offset Tread (3482 / 2346) (Counterpart) Added 2 Part White 2994c01 Wheel 30.4 x 14 VR with Black Tire 30.4 x 14 VR (2994 / 6578) (Counterpart)
Dec 17, 2009
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	KandsMerlin (189)	0
Changed 1 Part {Black to Dark Gray} x431c01 Electric IR Transmitter Tower, USB with Black Front
Aug 12, 2009
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	KandsMerlin (189)	0
Changed 4 Part Green 32064 Technic, Brick 1 x 2 with Axle Hole {Match ID 0 to 2} Added 4 Part Green 32064 Technic, Brick 1 x 2 with Axle Hole (Alternate) (Match ID 2)
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	KandsMerlin (189)	0
Changed 4 Part Light Gray {6538 Technic, Axle Connector 2L (Ridged Undetermined Type) to 6538b Technic, Axle Connector 2L (Ridged with x Hole x Orientation)}
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	KandsMerlin (189)	0
Changed 4 Part Light Gray {3650 Technic, Gear 24 Tooth Crown (Undetermined Type) to 3650b Technic, Gear 24 Tooth Crown - Reinforced}
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	KandsMerlin (189)	0
Added 2 Part Light Bluish Gray 43362c01 Electric, Motor 9V Mini-Motor, Lighter Weight (Alternate) (Match ID 1) Changed 2 Part Light Gray 71427c01 Electric, Motor 9V Mini-Motor, Heavier Weight {Match ID 0 to 1}
Aug 18, 2008
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	Admin
Added 2 Part White 6595c02 Wheel 36.8mm D. x 26mm VR with Axle Hole with Black Tire 49.6 x 28 VR (6595 / 6594) (Counterpart) Added 4 Part White 2903c01 Wheel 61.6mm D. x 13.6mm Motorcycle, with Black Tire 81.6 x 15 Motorcycle (2903 / 2902) (Counterpart)
Jan 7, 2008
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	starbeanie (10818)	0
Added 2 Part Black 4085c Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip) Deleted 2 Part Black 4085 Plate, Modified 1 x 1 with Clip Vertical (Undetermined Type)
Apr 29, 2007
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	JDavis (10375)	0
Changed 4 Part Black {5306b Electric, Wire with Brick 2 x 2 x 2/3 Ends (Undetermined Type) to 5306bc017 Electric, Wire with Brick 2 x 2 x 2/3 Ends, 17 Studs Long} Changed 2 Part Black {5306b Electric, Wire with Brick 2 x 2 x 2/3 Ends (Undetermined Type) to 5306bc164 Electric, Wire with Brick 2 x 2 x 2/3 Ends, 164 Studs Long}
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	JDavis (10375)	0
Added 1 Part White x71 Rubber Belt Small (Round Cross Section) - Approx. 2 x 2 (Extra) Added 1 Part White 4073 Plate, Round 1 x 1 (Extra) Added 1 Part Light Gray 4274 Technic, Pin 1/2 without Friction Ridges (Extra) Added 1 Part Light Gray 3647 Technic, Gear 8 Tooth (Extra) Added 1 Part Light Gray 4265c Technic Bush 1/2 Smooth (Extra) Added 1 Part Light Gray 3713 Technic Bush (Extra) Added 1 Part Dark Gray 32002 Technic, Pin 3/4 (Extra) Added 1 Part Blue 4073 Plate, Round 1 x 1 (Extra) Added 1 Part Black 2780 Technic, Pin with Short Friction Ridges (Extra) Added 1 Part Black x88 Rubber Band Small (Square Cross Section) (Extra) Added 1 Part Black 4073 Plate, Round 1 x 1 (Extra)
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	JDavis (10375)	0
Changed 2 Part Yellow {75 Hose, Rigid 3mm D. (Undetermined Length) to 75c19 Hose, Rigid 3mm D. 19L / 15.2cm} Changed 4 Part Purple {78 Hose, Ribbed 7mm D. (Undetermined Length) to 78c12 Hose, Ribbed 7mm D. 12L / 9.6cm} Changed 4 Part Dark Turquoise {78 Hose, Ribbed 7mm D. (Undetermined Length) to 78c09 Hose, Ribbed 7mm D. 9L / 7.2cm} Changed 4 Part Black {78 Hose, Ribbed 7mm D. (Undetermined Length) to 78c09 Hose, Ribbed 7mm D. 9L / 7.2cm}
Jan 30, 2005
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	SgtPepper (2201)	0
Added 1 Part Black x431c01 Electric IR Transmitter Tower, USB with Black Front
Jan 27, 2005
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	BrickAThon (34501)	0
Added 1 Part (Not Applicable) 4153678 Paper Test Mat for Mindstorms Robotics Invention System 2.0
Oct 14, 2004
In Set 3804-1 Robotics Invention System, Version 2.0 (Inv):	BrickAThon (34501)	0
Added 1 Part Trans-Clear x400c25 Electric, Fiber Optics Cable Wide 25L