DIY Parts Reviews

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Topic / Topic starter Replies Views Last postsort ascending
Normal topic Xhp50/70 3v with DTP copper
by GiveALux » Tue, 04/17/2018 - 18:44
3
103 by EasyB
Wed, 04/18/2018 - 08:07
Hot topic LED test / review – Osram OSTAR Projection Compact LE UW Q8WP – Black Flat's big brother, very high luminance at higher flux! (Page: 1, 2)
by koef3 » Sun, 02/04/2018 - 19:59
39
1,126 by koef3
Sun, 04/15/2018 - 11:44
Hot topic XHP50.2 J4 4000k output test by Texas_Ace - Really impressive improvement from the last gen
by Texas_Ace » Wed, 12/06/2017 - 21:17
27
1,052 by Texas_Ace
Tue, 04/10/2018 - 12:26
Hot topic XHP70.2 P2 4000k Output test by Texas_Ace - it's over 9000!! lumens and still going strong! (Page: 1, 2)
by Texas_Ace » Wed, 12/06/2017 - 14:46
53
2,518 by Enderman
Sun, 04/08/2018 - 22:53
Normal topic "Mechanic" SnBi solder wire - fake
by Agro » Sat, 03/10/2018 - 14:48
10
314 by led4power
Thu, 03/22/2018 - 02:50
Normal topic Convoy C8 triple with Kiriba machined head
by maukka » Sun, 03/18/2018 - 09:16
10
477 by Caleb
Wed, 03/21/2018 - 20:11
Hot topic 4x E21A 9080 CRI output test by Texas_Ace - Amazing tint and good output
by Texas_Ace » Thu, 03/08/2018 - 14:57
17
647 by g_damian
Wed, 03/14/2018 - 17:29
Normal topic LED test / review - OSRAM OSLON Black Flat HWQP - still highest luminance of all LEDs to date!
by koef3 » Sun, 03/11/2018 - 13:36
2
186 by djozz
Mon, 03/12/2018 - 04:11
Normal topic LED test / review - Nichia NVSW319AT sm503 D400f2 R8000 (CCT 5000 K, typ. 83 CRI)
by koef3 » Sat, 03/10/2018 - 08:29
4
163 by djozz
Sat, 03/10/2018 - 15:37
Normal topic LED test / review - Cree XLamp XHP70.2 P2 40E (4000 K) - The second generation of extreme overcurrent and light flux capability?
by koef3 » Thu, 12/28/2017 - 12:27
8
581 by luminarium iaculator
Thu, 03/08/2018 - 09:01
Normal topic LED test / review – Lumileds Luxeon V (CSP) 4000 K 70 CRI – High flux and nice beam pattern, but differences in Vf
by koef3 » Sun, 02/04/2018 - 14:13
10
476 by koef3
Thu, 03/08/2018 - 08:45
Hot topic LED test / review - Cree XLamp XP-L2 V5 40E & U6 40H 90 CRI – High light flux and low Vf, but very huge spread in performance
by koef3 » Tue, 01/09/2018 - 17:49
16
754 by koef3
Thu, 03/08/2018 - 08:35
Normal topic LED test / review - Cree XLamp XHP35 High Intensity C4 + E2 (5000 K) - Really high performance in XP footprint?
by koef3 » Wed, 12/27/2017 - 17:03
9
627 by koef3
Thu, 03/08/2018 - 08:24
Hot topic LED test / review – Luminus SST-40-W Specialty White N4 BA (+ dedomed) – Here it is, the next gen XM-L2!
by koef3 » Wed, 02/07/2018 - 00:52
21
881 by koef3
Thu, 03/08/2018 - 08:07
Hot topic LED test / review – Lumileds Luxeon MZ 5700 K min. 90 CRI (3V) – Finally! High CRI, High power, beautiful light (Page: 1, 2, 3)
by koef3 » Sun, 01/14/2018 - 20:21
68
2,212 by Agro
Thu, 03/08/2018 - 08:06
Hot topic LED test / review Osram SYNIOS P2720 DMLQ31.SG white - Small chip, but big in luminance - at low current! (Page: 1, 2)
by koef3 » Sat, 12/23/2017 - 21:18
46
1,617 by koef3
Thu, 03/08/2018 - 07:52
Hot topic Just how important is thermal paste? The results may surprise some people... Tested by Texas_Ace (Page: 1, 2)
by Texas_Ace » Thu, 03/23/2017 - 11:50
38
3,150 by Texas_Ace
Fri, 03/02/2018 - 21:32
Hot topic XHP35 output and death test + PWM efficiency test by Texas_Ace
by Texas_Ace » Fri, 12/30/2016 - 15:07
17
3,996 by LuminousIgnis
Tue, 02/27/2018 - 22:36
Hot topic Complete list of Texas_Ace LED tests with user adjustable comparison chart
by Texas_Ace » Tue, 01/09/2018 - 10:24
28
1,178 by vulpes
Mon, 02/19/2018 - 17:07
Normal topic Astrolux S1 BLF A6 A17DD-L FET+1 and BLF X6 X5/Astrolux S2 S3 SS SC with attiny85 Transplant
by moderator007 » Sat, 02/03/2018 - 11:55
11
596 by moderator007
Thu, 02/15/2018 - 23:27
Hot topic Nichia 219B 4500k D220 9080 CRI Emitter output test by Texas_Ace; Amazing tint and CRI! Output is what you would expect. (Page: 1, 2, 3, 4)
by Texas_Ace » Wed, 03/01/2017 - 11:48
94
6,278 by The_Driver
Sat, 02/03/2018 - 07:14
Normal topic I broke it
by lampliter » Tue, 01/16/2018 - 17:30
0
130 by lampliter
Tue, 01/16/2018 - 17:32
Normal topic LED test / review - Unknown 5050 SMD LED similar to XM-L2 - extremely surprising results, even better than the original?!
by koef3 » Sat, 12/30/2017 - 18:36
14
752 by koef3
Sat, 01/13/2018 - 06:19
Normal topic Luxeon V or XP-L2?
by MascaratumB » Fri, 01/12/2018 - 07:37
13
321 by MascaratumB
Fri, 01/12/2018 - 13:41
Hot topic XP-L2 (Page: 1, 2, 3Last Page)
by nofearek9 » Wed, 09/21/2016 - 09:03
130
16,583 by koef3
Wed, 01/10/2018 - 12:14
Normal topic Old technology for weapon lights
by texas shooter » Wed, 01/10/2018 - 02:13
0
115 by texas shooter
Wed, 01/10/2018 - 02:18
Hot topic LED test / review - Cree XLamp CXA1304 COB (B4 color kit E1 / 6500 K) - Are COBs suitable for flashlight use? Maybe...
by koef3 » Mon, 12/25/2017 - 20:23
19
575 by Jerommel
Wed, 12/27/2017 - 16:39
Normal topic UFO--Unidentified FET objects: driver and microcontroller chips [Solved]
by kennybobby » Tue, 12/26/2017 - 02:20
3
188 by kennybobby
Tue, 12/26/2017 - 12:33
Normal topic Cree XP-L2 CRI70 + CRI90 color testing
by maukka » Thu, 12/21/2017 - 11:51
12
527 by djozz
Fri, 12/22/2017 - 14:36
Normal topic Samsung LH351D 5000k LED output test by Texas_Ace - Amazing output, low thermal resistance but high Vf
by Texas_Ace » Sun, 12/10/2017 - 16:41
13
953 by Barkuti
Thu, 12/21/2017 - 14:40
Normal topic Samsung LH351D color testing
by maukka » Wed, 11/29/2017 - 14:31
2
443 by kiriba-ru
Thu, 11/30/2017 - 04:06
Normal topic Why is kerosene stopping my red LEDs from illuminating?
by kingblert » Wed, 10/18/2017 - 03:53
4
237 by snakebite
Fri, 11/24/2017 - 08:09
Normal topic Cer vs tant caps
by GiveALux » Sun, 11/19/2017 - 00:02
4
226 by snakebite
Fri, 11/24/2017 - 07:57
Normal topic Useful link provided by LEDsMagazine
by clemence » Fri, 09/29/2017 - 12:43
0
127 by clemence
Fri, 09/29/2017 - 12:43
Hot topic new 3535-size 365nm led, chip by Semileds (led provided by led4power), a test
by djozz » Sat, 10/17/2015 - 12:49
21
5,666 by kabinsons1
Fri, 09/22/2017 - 10:02
Normal topic RobinHood's/Parts box GAW
by Ronin42 » Fri, 09/15/2017 - 01:21
6
287 by Ronin42
Fri, 09/15/2017 - 22:54
Normal topic Review of Fluke 362 digital clamp meter also Gophert CPS-1610 DV bench top power supply.
by Terry White » Sun, 08/27/2017 - 10:47
8
416 by Terry White
Sun, 09/10/2017 - 01:17
Hot topic need S2+ pills
by Lightbringer » Sat, 08/26/2017 - 00:15
22
840 by Lightbringer
Sun, 08/27/2017 - 15:30
Normal topic Solder paste melting temperature
by Slayer1 » Mon, 08/21/2017 - 03:25
2
201 by Slayer1
Mon, 08/21/2017 - 03:45
Hot topic A build to Learn on
by Sucker_Dad » Sun, 07/23/2017 - 19:15
21
1,089 by Sucker_Dad
Fri, 08/11/2017 - 22:50
Hot topic Nichia 319A D440 Output test by Texas_Ace; Hex die LED gives a nice beam
by Texas_Ace » Wed, 03/01/2017 - 11:44
28
4,153 by Texas_Ace
Mon, 07/31/2017 - 13:18
Hot topic LatticeBright "XM-L" Output test by Texas_Ace, interesting results
by Texas_Ace » Wed, 12/21/2016 - 15:11
28
4,192 by snakebite
Sun, 07/30/2017 - 20:52
Normal topic Voltages for connecting ds18b20 to Edison breakout board
by mozobata » Thu, 07/20/2017 - 05:21
0
82 by mozobata
Thu, 07/20/2017 - 05:21
Hot topic Genuine CREE LED sources
by Joshk » Tue, 10/13/2015 - 23:03
16
2,319 by Zelda
Sat, 07/15/2017 - 16:22
Hot topic XM-L2 U2 1A Output and Death test by Texas_Ace, Surprisingly quick death
by Texas_Ace » Fri, 01/20/2017 - 09:46
17
2,719 by freshkryp69
Wed, 07/12/2017 - 03:03
Normal topic XP-L HI 1A V2 LED Output test by Texas_Ace, Well, you have seen the HD, this is the HI. It is exactly what you expect.
by Texas_Ace » Sun, 01/22/2017 - 18:55
8
2,406 by Texas_Ace
Thu, 06/29/2017 - 10:39
Normal topic Looking for an "better" LM741 op amp
by makiyang614 » Tue, 06/06/2017 - 06:27
2
257 by cera@1967
Tue, 06/06/2017 - 16:00
Hot topic 600W DC-DC boost converter. Youtube review: ★★★★★ - This one is a keeper!
by Barkuti » Wed, 02/15/2017 - 13:04
27
2,617 by freshkryp69
Sat, 06/03/2017 - 01:53
Normal topic My Voltmeter Cannot Work
by mene » Thu, 06/01/2017 - 03:07
13
791 by cera@1967
Fri, 06/02/2017 - 03:46
Normal topic Review of X-tronic 8050-XTS soldering station. My first video!
by mattlward » Sun, 03/26/2017 - 22:46
11
724 by ARsee
Sat, 04/29/2017 - 19:48

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