Uploads by Digimer

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Date Name Thumbnail Size Description Versions
23:36, 6 February 2010 SN74LS04 spec sheet.pdf (file) 732 KB TI SN74LS04 inverter spec sheet. 1
18:35, 7 February 2010 Mutex 20100108 01.jpg (file) 774 KB Mutex! She just got here, so she's a litt nervous and feels better hiding for a bit. 1
18:36, 7 February 2010 Mutex 20100108 02.jpg (file) 743 KB Mutex! She has a "head tilt". She's okay, she just sees the world a little different than most kitties. 1
05:47, 8 February 2010 Na build v1.1.1 01.jpg (file) 800 KB The optoisolator-version of the board. 1
05:48, 8 February 2010 Na build v1.1.1 02.jpg (file) 804 KB The optoisolator-version of the board, with example output in the background. 1
02:07, 12 February 2010 Nema 5-15 type b male 01.jpg (file) 760 KB NEMA 5-15 Type B male connector. 1
16:25, 15 February 2010 An cluster logo 01.jpg (file) 755 KB Node Assassin girl, with longer shirt. 2
03:01, 20 February 2010 Cluster Build 01.png (file) 500 KB The first successful start up of the cluster manager. 1
21:07, 20 February 2010 Na v1.1.3 circuit design a.png (file) 9 KB This is the schematic for a given circuit in this design. Credit's to Mark Loit. 1
21:11, 20 February 2010 Na v1.1.3 circuit design b.png (file) 9 KB This is the schematic for a given circuit in this design. Credit's to Mark Loit. 1
21:21, 20 February 2010 74HC540E generic 20pin DIP.jpg (file) 250 KB 74HC540E (Generic 20 pin DIP package) 1
21:24, 20 February 2010 74HC540E spec sheet 1.pdf (file) 476 KB 74HC540E spec sheet. 1
21:37, 20 February 2010 74HC540E pinouts.png (file) 27 KB 74HC540E pinouts, top view 1
21:41, 20 February 2010 74HC540E function diagram.png (file) 24 KB 74HC540E function diagram. 1
22:08, 20 February 2010 LTV-846 Outline and circuit.png (file) 75 KB LTV-486 outline and block diagram. 1
05:05, 21 February 2010 Na build v1.1.3 01.jpg (file) 816 KB More refined version of the optical isolation board with diode protection of the reset pins. 1
05:07, 21 February 2010 Na build v1.1.3 02.png (file) 163 KB Example output from the NAOS interface. 1
05:39, 21 February 2010 Na build v1.1.3 03.jpg (file) 866 KB The start of Node Assassin's migration to the protoshield! 1
22:17, 25 February 2010 Na v1.1.3 build status 20100225 01.jpg (file) 789 KB The top is deceptively clean looking. Inverter not installed at this point. 1
22:18, 25 February 2010 Na v1.1.3 build status 20100225 02.jpg (file) 863 KB The underside reveals the true horror! Amazingly, no (detected) shorts or breaks. 1
22:36, 25 February 2010 Proto shield v.4 01.jpg (file) 836 KB Arduino Proto-Shield v.4 - Sorry, I didn't take a picture of the board by itself. Will update this pic once I get a new one in. 1
05:35, 27 February 2010 Na v1.1.3 build status 20100227 01.jpg (file) 812 KB It's alive! Here ports #02 and #05 are fenced. 1
05:37, 27 February 2010 Na v1.1.3 build status 20100227 02.jpg (file) 789 KB It's alive! Here ports #02 and #05 are fenced, oblique angle. 1
05:39, 27 February 2010 Na v1.1.3 build status 20100227 03.jpg (file) 861 KB The horrible looking, but functioning, underside! 1
00:47, 1 March 2010 Naos v1.0.3.c (file) 15 KB This is the source for NAOS v1.0.3. Load it via the Arduino boot loader. 1
20:01, 6 March 2010 CD4040BCN Spec.pdf (file) 86 KB CD4040BCN 12-Stage Ripple Carry Binary Counters spec sheet. 1
20:49, 6 March 2010 M74HC00B1 spec.pdf (file) 181 KB M74HC00B1 Spec sheet 1
20:50, 6 March 2010 M74HC00B1 logic diag.png (file) 24 KB M74HC00B1 logic diagram. 1
20:50, 6 March 2010 Generic ST 14pin 300mil dip.jpg (file) 68 KB M74HC00B1 (Generic image). 1
22:22, 6 March 2010 SN74HC14N spec.pdf (file) 698 KB SN74HC14N spec sheet. 1
22:22, 6 March 2010 SN74HC14N 01.png (file) 37 KB SN74HC14N top view. 1
18:41, 19 March 2010 Na v1.1.4 circuit diagram protoshield variant.png (file) 8 KB Circuit diagram for the four-port Node Assassin v1.1.4, Protoshield variant. 1
18:42, 19 March 2010 Na v1.1.4 protoshield layout.png (file) 226 KB Four-port Node Assassin v1.1.4, Protoshield variant board layout. Yes, it's pretty crappy, but it gets the idea across. Most of the wiring, resistors and diodes will need to share pin underneath the PCB. 1
21:36, 19 March 2010 Na v1.1.4 protoshield layout bicolour LED.png (file) 228 KB Four-port Node Assassin v1.1.4, Protoshield variant board layout. Yes, it's pretty crappy, but it gets the idea across. Most of the wiring, resistors and diodes will need to share pin underneath the PCB. 1
21:36, 19 March 2010 Na v1.1.4 protoshield layout single colour LED.png (file) 235 KB Four-port Node Assassin v1.1.4, Protoshield variant board layout. Variant using single-state LEDs, thus, is uglier. 1
04:25, 21 March 2010 Na v1.1.4 protoshield layout single colour LED with wiring.png (file) 544 KB Now with diodes. 2
04:29, 21 March 2010 Na v1.1.4 protoshield layout single colour LED with wiring.xcf (file) 6.34 MB This is the XCF format (The GIMP) of the wiring diagram. This has layers to make it easier to follow the wiring in separate sections. 1
07:31, 21 March 2010 Na v1.1.4 protoshield build 01.jpg (file) 781 KB '''Mar. 21, 2010''': Build progress, top side. 1
07:32, 21 March 2010 Na v1.1.4 protoshield build 02.jpg (file) 819 KB '''Mar. 21, 2010''': Build progress, under side. 1
19:03, 21 March 2010 Na v1.1.4 protoshield variant cable 01.jpg (file) 851 KB Example cable made using off-the-shelf parts. 1
05:08, 26 March 2010 Na v1.1.4 protoshield build 04.jpg (file) 769 KB Mar. 24, 2010: Build progress, bottom side. Note the rat's nest of wires... Didn't do this one very well. 1
05:08, 26 March 2010 Na v1.1.4 protoshield build 03.jpg (file) 786 KB Mar. 24, 2010: Build progress, top side. 1
17:25, 26 March 2010 Lab-Easy PADS-4 01.jpg (file) 743 KB Close-up photo of the Lab-Easy PADS-4 prototype PCB. 1
03:39, 27 March 2010 Na v1.1.4 full build 01.png (file) 259 KB Board Layout preview using the PADS-4 prototyping board. Wiring and final layout still to come. 1
17:41, 28 March 2010 Board 2.png (file) 168 KB Grounds needed? 1
22:59, 28 March 2010 Board 2 try1.png (file) 199 KB Like this? 1
04:10, 29 March 2010 Mutex 20100329 01.jpg (file) 826 KB Mutex tried to jump on my lap but missed. 1
05:26, 29 March 2010 Na v1.1.4 full build 04.jpg (file) 819 KB Board Layout preview using the PADS-4 prototyping board. In progress build pics - top view. 1
05:26, 29 March 2010 Na v1.1.4 full build 03.png (file) 333 KB Board Layout preview using the PADS-4 prototyping board. Minimal wiring, no cross-connects. 1
01:24, 30 March 2010 Cap id 20100329 01.jpg (file) 849 KB What is this I don't even 1
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