View allAll Photos Tagged LED's,
-conception:f.poujade
-lumiere led:s.mermillot sm audio
-design et realisation dentelle:v.boy
-technique generale:y.coulon
-peinture et sablage:h.gay
-sellerie:la sellerie cognaçaise
-production:raynal geoffroy invest
-photos:m.hennebert
Week 1 Flowering under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
Week 4 under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
-conception:f.poujade
-lumiere led:s.mermillot sm audio
-design et realisation dentelle:v.boy
-technique generale:y.coulon
-peinture et sablage:h.gay
-sellerie:la sellerie cognaçaise
-production:raynal geoffroy invest
-photos:m.hennebert
The LED's are installed without the visors. After the head is mounted, the signal tech mounts the metal visors over the signal head.
Week 4 Flowering under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
These are the LED's I scavenged from the dead MS Trackball. I also am in the process of scavenging and diagramming the scroll wheel encoder.
Week 1 Flowering under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
Week 4 under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
Week 4 under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
Unfortunately I did a terrible job documenting this project, but here's a reasonable picture of this finished costume. The flamethrower has been masterfully painted with a top-secret technique, the whole thing has been put together with worm-drive clamps. A bit of rubber hosing has been added to the fuel tank, and some plast coat hangers were cut up and glued back together with a film canister on the end for a pilot flame (if I'd had the time, I would have installed some blue LED's and a bit of hot glue or something so there'd actually be a pilot flame, but I'll have to leave the for the next version.
Pantalla vertical de LED's de 2.05mts x 6.91mts (2 caras) instalada en el Centro Comercial Reforma 222
Week 4 under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
A friend is producing a lighting based in LED´s which are the best lighting you can find. Are cheap, consume little energy, produce continuous light and last forever (with a IRC of 91and 5350° K). So I summed these two technologies, cell phones that you put aside because are replaced very fast and litter the planet; with LED´s, wich are new tech and (a promisse) to be clean and environment friendly. How about that!?
Um amigo está produzindo uma iluminação baseada em LED´s, que é a melhor iluminação que você pode encontrar. São baratos, consomem pouca energia, produzem luz contínua e duram para sempre (com um IRC de 91 e 5350 ° K). Então eu somei essas duas tecnologias, celulares, que você joga fora porque "envelhecem" muito rápido e entulham o planeta, e LED´s, que são novas tecnologias e (a prometem) ser limpa e amigável ao meio ambiente. Que tal ?!
Canon + Sigma 105 Macro + LED Lighting
Week 2 Flowering under 300w LED's
Plants are in a hydroponic bucket system using Dutch Master Gold product line
green led's soldered in. the "auto" button doesn't press down very well - led may need to be adjusted. also, led went out on the temp control button.
DAY 1 of the FINALE to the 2021 Motorsport Season and the end of the Season Brings us once again Back to Brands Hatch for a weekend Dedicated to the Enduro KA Series with Many Ford KA'S Ready to do Battle on the Track along with other Support Races such as Champion of Brands MSVT Track Day Trophy and MSV Super Cup Championship to name Just a Few.
With a Full Day of Motorsport on the Circuit Each Driver was Getting their Car Ready and making sure they had a Really Hardy Breakfast Before Getting into their Cars to Begin their Respective Qualifying Sessions for the Day.
Lets Get to it and See what The Last Event of the Motorsport Season Brings and who has Taken the First Pole of the Weekend.
Champion Of Brands-(Qualifying)
First Up onto the Circuit was The Champion of Brands and these Cars are Formula Ford Based and can be Very Quick in a Straight Line and through the Corner. With Cars such as the Van Diemen JL13 and the Ray GR16 Thease Cars and Drivers know how to Really Push Hard and Get Superb Results.
Lets Find Out who Took Pole and By How Much
In First Place Taking the First Pole Position of the Weekend was (Morgan Quinn) in his Formula Ford 1600 Kent with a Best Lap Time of 50.561 and a Top Speed of 86.00mph. Brilliant Work there Morgan Fantastic Lap to Start the Weekend of with a Bang.
In Second Place was (Lucas Romanek) in his Van Diemen JL13 with a Best Lap Time of 50.594 and a Top Speed of 85.95mph. Amazing Drive there Lucas Fantastic Work and a Very Good Spot on the Front Row for Race 1.
In Third Place was (Johnny Cochran) in his Formula Ford LA10 with a Best Lap Time of 51.250 and a Top Speed of 84.85mph. Great Drive there Johnny Fantastic Car Control and a Brilliant Lap to Complete The Top Three.
A Really Great First Qualifying Session of the Day with the Likes of Morgan Lucas and Johnny all taking the Top Three Spots in Qualifying but will anyone Else in the Field be able to Beat them off the Line into the First Corner at Paddock Hill Bend?
Lets Find Out
Champion Of Brands-(Race 1 Results)
After a Thrilling Qualifying Session which saw the likes of Morgan Quinn take Pole Position from Second Place Lucas Romanek with Johnny Cochran in Third Position in a Very Close Battle at the Top, it was Now Time to see which of thease Top Three Drivers could Defend their Positions thought the Race and who would be Brave Enough to make a Challenge for the Podium.
In First Place Taking the Victory was (Lucas Romanek) in his Van Diemen JL13 with a Best Lap Time of 50.711 and an Average Speed of 84.44mph. Congratulations Lucas a Really Well Deserved Win Under Immense Pressure Thought The Entire Race from Morgan Quinn. Brilliant Drive.
In Second Place was (Morgan Quinn) in his FF 1600 Kent with a Best Lap Time of 50.564 and an Average Speed of 84.42mph. Super Job out there Morgan Only 0.131 Seconds Behind Lucas and Some Really Good Defending and Battling From both of You Thought the Race. Fantastic Drive and Well Deserved.
In Third Place was (Benjamin Cochran) in his Formula Ford LA10 with a Best Lap Time of 51.095 and an Average Speed of 83.99mph. Great Work there Benjamin Keeping Hold of that P3 Position and Doing some Incredible work to Keep that Car on the Tarmac in Conditions that were Already Quite Dark.
A Really Thrilling Race to Open up the Weekend with the Likes of Lucas, Morgan and Benjamin all Taking Superb Victories in Race 1 as Well As Proving Thrilling Battles at The Top End of the Field.
Really Well Done to (Morgan Quinn) who also Took the Fastest Lap of the Race an Incredible (50.564) Second Lap Around The Famous Indy Circuit. Amazing Driving from Morgan.
A Big Congratulations to All of the other Drivers who also Took Part Your Passion and Dedication is Immense.
With One Last Race to Go will the likes of Lucas Romanek be able to Make it 2 out of 2 Wins for Champion of Brands or will the likes of both Benjamin and Morgan try to take that Last Victory Away from Him?
Lets Find Out
Champion Of Brands-(Race 2 Results FINAL)
In First Place taking the Last Victory for Champion of Brands Is (Lucas Romanek) in his Van Diemen JL13 with a Best Lap Time of 50.825 and an Average Speed of 83.45mph. Congratulations Once Again Lucas Two out of Two Wins and no Doubt a Very Happy Team and Family Awaiting You Before and After the Podium Fantastic Driving All Weekend.
In Second Place was (Morgan Quinn) in his FF 1600 Kent with a Best Lap Time of 50.754 and an Average Speed of 82.99mph. Very Well Driven there Morgan Great to See Such an Intense Battle Between you and Lucas for Victory in Conditions that were Almost Impossible to see anything in. Incredible Dedication and Drive.
In Third Place was (Benjamin Cochran) in his Formula Ford LA10 with a Best Lap Time of 51.862 and an Average Speed of 81.70mph. Nice Work there Benjamin Fantastic Driving in both Qualifying and The Two Races with a Brilliant P3 Finnish to Round off The Weekend for Champion of Brands.
What a Fantastic Day it has been for Champion of Brands seeing some Incredible Racing Action and a huge amount of Competitiveness from the Likes of Lucas Morgan and Benjamin who All Drove Fantastically and Put on One Hell of a Good Show.
A Huge Congratulations to both Lucas and Morgan as Well Who were in a Class of their Own at The Front of the Field Racing in Deteriorating Lighting Conditions with no Front Headlights on their Formula Fords to Light their Way around The Indy Circuit they Both Drove Insanely Well.
MSV Super Cup-(Qualifying)
Next Up onto the Circuit for the Day was the MSV Super Cup Championship and with a Wide Range and Variety of Racing Cars on Display it will be Very Interesting to see how many different Battles will Develop thought Both Qualifying and The Race.
From BMW E36's to Seat Super Copa's and even a Peugeot 205 GTI This Series has a Huge Amount of Variety Racing Within it.
Lets Take a Look at Qualifying and See Who Came Where
In First Place taking Pole Position was (Darren Goes) in his Seat Cup Racer with a Best Lap Time of 52.257 and a Top Speed of 82.21mph. Great Work there Darren Really Pushing the Car Hard and Having to Extract Everything from both Car and Driver to take P1. Super Job.
In Second Place was the Pairing of (A Bradley and D Bradley) in their BMW E36 with a Best Lap Time of 52.621 and a Top Speed of 82.64mph. Really Well Driven Gentlemen Very Close to Darren looking Forward to a Competitive First Race Between you All.
In Third Place was (Gary Hufford) in his BMW E46 M3 with a Best Lap Time of 52.723 and a Top Speed of 82.48mph. Nice Work there Gary Keeping that Fast and Capable BMW on the Track Looked to be no Easy Task but what a Fantastic Position to Start the First Race in.
Another Really Close Qualifying Session Between the likes of Darren Goes and the Pairing of A Brandley and D Bradley at the Top with Third Place Gary Hufford Following Closely Behind them.
With Their Only Race of the Day Coming Up Next will Daren Be able to Fend off the Charging Pair of A Bradley and D Bradley to take Home Victory or Will the Likes of Gary Hufford Surprise them All and Take the Victory for Himself?
Let's Find Out!
MSV Super Cup-(Race 1 Results FINAL)
In First Place Taking Victory was (Darren Goes) in his Seat Cup Racer with a Best Lap Time of 52.891 and an Average Speed of 77.05mph. Congratulations Darren A Well Deserved Victory Under Immense Pressure the Entire Time and No Doubt a Very Proud and Happy Family Waiting for Him Back in the Paddock.
In Second Place was the Pairing of (Brytchta/Smith) in their Seat Super Copa with a Best Lap Time of 52.594 and an Average Speed of 77.04mph. Great Drive from Both of You and Keeping Right on the Heels of Darren All The Time as well as Putting up a Huge Fight for First Place. Superb Drive and a Well Deserved P2 Finnish.
In Third Place was the Pairing of (A Bradley and D Bradley) in their BMW E36 with a Best Lap Time of 52.680 and an Average Speed of 76.93mph. Great Work to the Both of You Putting Pressure on Second Place Brytchta and Smith.
What an Intense Finnish to the Super Cup Championship with the Likes of Darren Goes Brytchta/Smith and A Bradley and D Bradley All Taking Superb Podium Finishes and no Doubt Going Back Home to a Very Happy and Proud Family of Great People.
Congratulations to All of the Other Drivers who were Also Out there Giving it their All You Guys are What Brings to Sprit of Every Racing Series to Life. Keep Working Hard and I'm Sure your Time Will Come.
MSVT Trackday Championship-(Qualifying)
Next Up was the Track Day Championship and with Another Massive Grid of 32 Cars from All Different Makes such as BMW Volkswagen Renault Ford and Caterham it was Going to be a Dynamic Qualifying Session with Many Different Cars and Drivers All Battling for Positions thought the Qualifying Session.
Lets Find Out who Came Out on Top and Who will be Starting on the Front Row for what Promises to be a Very Exciting and Close Race Later on.
In First Place taking the Victory and The Fastest Lap was (Scott Parkin) in his VW Golf TDI with a Best Lap Time of 54.419 and a Top Speed of 79.90mph. Congratulations Scott a Brilliant Pole Lap and Fantastic Car Control thought Every Corner.
In Second Place was (Chris Payne) in his Caterham Supersport with a Best Lap Time of 54.540 and an Average Speed of 79.73mph. Awesome Drive there from Chris Keeping up at The Front with Scott and Trading Fastest Laps thought the Qualifying Session. I Think both of them are going to put on a Brilliant Display of Racing Later.
In Third Place was The Pairing of (Keen and Roberts) in their Honda Civic Type R with a Best Lap Time of 55.231 and a Top Speed of 78.73mph. Amazing Drive from Thease Two Both Pushing Hard and Securing a Brilliant P3 Position for The Race. Great Job.
What a Qualifying Session with the Likes of Scott Parkin and Chris Payne Both Looking to be Very Competitive and Ready to Take Each other Head On Come the Race. But Will the Pairing of Keen and Roberts Come in and Also do Battle with Them?
Lets Find Out!
MSVT Trackday Championship-(Race 1 Results FINAL)
In First Place taking the Victory was (Scott Parkin) in his VW Golf TDI with a Best Lap Time of 54.706 and an Average Speed of 70.47mph. Congratulations Scott what a Performance and a Really Dominant Display of Driving to take Home a Wonderful Victory.
In Second Place was (Chris Payne) in his Caterham Supersport with a Best Lap Time of 54.397 and an Average Speed of 70.35mph. Amazing Drive there Chris Really Working Hard to Keep that 2nd Position while Also Fighting Hard to take 1st away from Scott at the front during some Laps.
In Third Place was (John Lyne) in his BMW E36 328i with a Best Lap Time of 55.309 and an Average Speed of 68.87mph. Congratulations John P3 with a Very Clean and Perfectly Controlled Drive thought, Its so Great to See a New Face on the Podium and Taking Victory. His Family and Close Friends Will be Very Proud of Him Indeed.
Another Incredible Race Today with the Likes of Scott Chris and John All Taking Home Superb Victories and no Doubt some Fantastic Memories from the Days Events too.
A Big Congratulations to both the Pairing of Keen and Roberts too who also put in a Monstrous Qualifying Lap to Land P3 on the Gird. Finishing the Race in 8th is not too Bad but I'm sure they have a lot of Work to-do Back at the Workshop and Will Come Back Next Year with an even more Competitive Honda Ready to Go.
Finally Congratulations to the Many other Drivers who also Took Part in this Race You All Put in a Tone of Hard Work and Dedication and I'm Sure that Over Time We Will See Some of You also on the Podium Just like John Lyne Today.
MSVT Trackday Trophy-(Qualifying)
Now it was Time for The Penultimate Qualifying and Race of the Day for the Track Day Trophy. Just like with the Previous Track Day Championship Many of the Same cars that Competed Before Also Entered This Race Giving Some Drivers a Second change to Show their Skills and Talents on the Race Track.
Lets take a Look at Qualifying and See Who will be on Pole This Time.
In First Place Taking Pole Position and The Fastest Lap was The Pairing of (R. Parkin and S. Parkin) in their VW Golf with a Best Lap Time of 53.795 and a Top Speed of 80.83mph. Incredible Work by both of the Parkin Pair as Scott Parkin Previously Won in Super Cup and Now he takes His Second Pole Position of the Day! Brilliant Driving.
In Second Place was (Chris Kirby) in his Caterham 1.6 Super Sport with a Best Lap Time of 53.863 and a Top Speed of 80.73mph. Brilliant Driving there Chris Keeping the Two Parkins on their Toes and Almost Taking Away Pole Position from them by Just 0.068 at The Checkered Flag.
In Third Place was the Pair of (Palk and Pottinger) in their Reno Clio with a Best Lap Time of 54.757 and a Top Speed of 79.41mph. Very Well Done both Palk and Pottinger on a Well Deserved and Defended P3 Finish by Less than a Second to Start on the Second Row for The Race.
A Super Fast and Really Exciting Qualifying Session Once Again with the Pairing of R. Parkin and S. Parkin Taking Pole Position Followed Closely by Chris Kirby in Second Place and Finally The Pairing of Palk and Pottinger in Third Place.
With The Race Just Around the Corner Will it be the Pairing of R Parkin and Scott Parkin Taking Victory Once More or Will a New Challenger Appear to take the Fight right to the Front of the Field?
MSVT Trackday Trophy-(Race 1 Results FINAL)
In First Place Taking the Victory is (R.Parkin and S.Parkin) in their VW Golf with a Best Lap Time of 54.046 and an Average Speed of 74.44mph. What a Dominant Display of Driving from thease Two Drivers in a Class of their Own they Have Managed to Win in Both Trackday Championship and Trackday Trophy. Brilliant Driving Well Deserved.
In Second Place was (John Lyne) in his BMW E36 328 with a Best Lap Time of 55.415 and an Average Speed of 73.09mph. Congratulations Once Again John P2 Finish and a Lot of Smiles and Congratulations from the Family I'm sure when you Return to the Paddock. Great Driving All Weekend.
In Third Place was (Stewart Donavan) in his Toyota Celica with a Best Lap Time of 55.083 and an Average Speed of 73.08mph. Congratulations Stewart P3 and Another New Face on the Podium and a Brilliant Looking Celica too. Fantastic Driving Great Job.
What a Brilliant Race from the Trackday Trophy with the Likes of Scott Parkin and R Parkin Taking the Spoils on P1 Followed Closely by John Lyne in P2 and Finally Stewart Donavan in P3.
A Big Congratulations Once Again to All of the other Drivers who took Part and Fought their way Through the Field to Finnish at The Checkered Flag. Keep Racing and Keep Pushing.
Enduro KA -(Qualifying)
After a Long Days Racing and with Night Falling Fast The Headlights of The Enduro KA'S Began to Illuminate the Indy Circuit.
Every Part of the Track was a Wash with Darkness and The Only Thing Illuminating the Way for Each Driver was The Bright Headlights and LED'S Fitted to Each Car with some Teams and Driver Trying their Luck on the KA'S Standard Headlights to Brighten their Way to Victory.
A Silent Hum Came From the Engines as they Raced Around the Indy Circuit with Each Driver Pushing Hard to Set the Fastest Time Possible.
The Tension in the Air was Electrifying as Drivers Danced their Cars Through Traffic and Had Small Battles with One Another Trying to see what their Opponents Tactics were and How Brave each of Them Dare Go in Terms of Pace.
It Wasn't Long before Each Driver Began to Put their Right Foot Hard Down and Push their
73BHP KA To its Limits Trying Desperately to Grab Hold of Pole Position Ahead of Sundays Intense 8 Hour 500 Minute Race.
After a Really Hectic Day of Both Qualifying and Racing Lets Find Out Who Took The Last Pole of Today and Who Will be Starting on The Front Row for Tomorrow's 8 Hour Endurance Race.
In First Place Taking the Victory and pole Position was Team (IP Racings) (Adam Blair / Scott Parkin / Oliver Wilmot / Mark Witherington) in their Ford KA with a Best Lap Time of 1:02.845 and a Top Speed of 69.19mph. Congratulations IP Racing Fantastic Work and a Super Start to the Endurance Race at The Very Front of The Grid.
In Second Place Following Closely Behind by Just 0.261 Seconds was Team (JTR) Elliot Mason / Nick Tandy / David Mason / James Rhodes in their Ford KA with a Best Lap Time of 1:03.106 and a Top Speed of 68.90mph. Superb Job there JTR Fantastic Effort and Really Good Pace to Gain P2 on the Grid for Tomorrow.
In Third Place was Team (Octane Junkies) (Adam Smith / Martyn Smith / Bazza Ward) in their Ford KA with a Best Lap Time of 1:03.110 and a Top Speed of 68.90mph. Great Work Octane Junkies Pushing Hard and Giving it Everything for P3.
After an Intense Qualifying Session the Likes of
Team IP Racings
(Adam Blair / Scott Parkin / Oliver Wilmot / Mark Witherington) Start the Endurance Race in First Place with
(JTR) Elliot Mason / Nick Tandy / David Mason / James Rhodes in Second Place Followed By
(Octane Junkies) (Adam Smith / Martyn Smith / Bazza Ward) in Third Place with the Top Three Very Closely Matched on Lap Times Thought Qualifying.
With Tomorrows Endurance Race being 8 Hours and The use of Driver Changes after 2 Hours in a Team with Four Drivers as Well as Pit Stops and a Whole Field of 45 Cars and Drivers Will the Likes of Team IP Racing Be able to Hold Out and Take Victory After 8 Gruelling Hours of Hard Racing.
Or Will JTR or Octane Junkies Try and Take that Thunder Away From Them? and Can Anyone Else Have a Go at Taking The Victory?
Only Time Will Tell!
See You All On Sunday.........!
Information On Race Results Found on TSL Timing Solutions
With it being close to Christmas the decorations are up everywhere so there was plenty of colour at night. In Hyde Park the Winter Wonderland was in full swing, we’ve never bothered going to it before but I went twice at night this time. It is massive this year, I couldn’t get over how big it is and the quality of some of the attractions. The cost and effort involved must be phenomenal – it was quite expensive though. It was very difficult to photograph, with extremes of light (LED’s) and darkness and fast moving rides into the bargain. I think I have some decent usable stuff but at the time of writing I am only part way through the editing process so I don’t know for sure.
We set off at around 8.15 am every day and stayed out for at least 12 hours. The weather was poor for a day and a half with drizzle and very dull grey conditions, fortunately we had some pleasant weather (and light) along the way as well. Being based at the end of Oxford Street – Europe’s busiest shopping street – meant that I did quite a bit of night shooting on there. Although I carried a tripod everywhere I only used it once and that was during the day! Because there is always a moving element in almost every shot it seemed pointless using a tripod. I would have got some shots free of movement – or I could have gone for ultra-long exposures to eliminate people and traffic but it would have been problematic I felt. In the end I wound the ISO up and hand held – fingers crossed.
We walked out to Camden Market and Locks but it had been raining and we were a bit early as many were only just setting up for the day. We tried to follow routes that we hadn’t used before and visit new places. We paid a fortune to get in St Pauls but you can’t use cameras. This something that I fail to see the point of, ban flash if you want but if you are going to encourage tourism why ban cameras when there is nothing in particular happening in there. It’s a rule that seems to be applied arbitrarily in cities around the world. Fortunately we could take photos from the outside of the dome, which was real reason for visiting, and we had some great light. Expensive compared with a couple of euros in some famous cathedrals. I’ve wanted to walk to Canary Wharf for a number of years and this year we did. We crisscrossed the Thames a few times and tried to follow the Thames path at other times. We covered around ten miles but it was an interesting day. It was also very quiet for the last four or five miles. We got there about 12.00 and managed to get a sandwich in a café in the shopping centre at the foot of the high rise office blocks before tens of thousands of office workers descended from above. It was mayhem, packed, with snaking queues for anywhere that sold food. We crossed to the other side of The Isle of Dogs and looked across to the O2 Arena and the cable car, unfortunately there isn’t a way across for pedestrians and it was around 3.00 pm. With darkness falling at around 4.30 we decide it was too late to bother. We made our way back to the Thames Clipper pier to check the sailing times. They sail every twenty minutes so we had a couple of glasses of wine and a rest before catching the Clipper. Sailing on the Thames was a first in 15 trips to London. The Clipper is fast and smooth, the lights had come on in the city and there was a fantastic moon rise. It was nigh on impossible to get good shots at the speed we were traveling though and there were times that I wished I could be suspended motionless above the boat. Again, hopefully I will have some usable shots.
We felt that the shopping streets were a little quieter, following the Paris massacre it was to be expected, I might be wrong as we were out and about at later times than previous trips. I think I have heard that footfall is down though. It was good to get into some of the quieter backstreets and conversely to be stuck in the city business district – The Square Mile- at home time. A mass exodus of people running and speed walking to bus stops and the rail and tube stations. It was difficult to move against or across the flow of bodies rushing home.
Whilst the Northern(manufacturing) economy is collapsing, London is a giant development site, it must be the tower crane capital of Europe at the moment. It was difficult to take a shot of any landmark free of cranes, it was easier to make the cranes a feature of the photo. It’s easy to see where the wealth is concentrated – not that there was ever any doubt about it. The morons with too much money are still driving their Lambo’s and Ferraris etc. like clowns in streets that are packed with cars , cyclists and pedestrians, accelerating viciously and noisily for 50 yards. They are just sad attention seekers. From Battersea to Canary Wharf we walked the Thames Embankment, the difference between high and low tide on the river is massive, but the water was the colour of mud – brown! Not very attractive in colour. We caught a Virgin Train from Kings Cross for £14.00 each – a bargain!. We had quite a bit of time to kill around midday at Kings Cross so I checked with security that I was OK to wander around taking photos, without fear of getting jumped by armed security, and set off to photograph the station and St Pancras International Station across the road. I haven’t even looked at the results as I type this but I’ll find out if they are any good shortly. Talking of security, following Paris, there was certainly plenty of private security at most attractions, I don’t know if it was terrorism related though, I can’t say I noticed an increased police presence on the streets. It took us three hours and five minutes from Kings Cross to being back home, not bad for a journey of 200 miles. I can’t imagine that spending countless billions on HS2 or HS3 is going to make a meaningful (cost effective) difference to our journey. Improving what we have, a little faster, would be good. There are some bumpy bits along the route for a mainline and Wakefield to Huddersfield is the equivalent of a cart track – and takes over 30 minutes – it’s only a stone’s throw. Time to get back to editing.
4 Designs for Philips Luxeon Rebel High Power LED's
Red - Original Sparkfun Design
Orange Round - My Design using Standard footprint produced by Ragworm UK
Purple - My design using standard footprint produced by OSH Park
Orange Hex - Original Design but with thicker copper and wider vias for better heat transfer. Produced by Ragworm UK.
I have tested all 4 in identical settings and found the Round designs to be better at getting the heat away from the LED and spreading it to cool passivly.
The original Hex design works well with a small RAM IC heatsink attached and some active cooling (a small fan) due to the cutouts that allow a through draft to add extra cooling)
All designs work well, The Ragworm boards use slightly thicker copper which seems to help shift the heat and keep the LED stable.
The Purple Disc by OSH Park has a couple of minor errors, the "@#" that I left as negative solder screen to have it as an engraved bare copper look moved on top of the Via's where it should be 3mm to its right and the "@tHashtag.net" should be "@t#ashtag.net" (my mistake, should of checked more carefully)
Had some issues with my round design with my branding being converted Gerber format from Eagle .brd files and lost the rear Silkscreen. Again, my fault and since this is the best functioning board, I will fix for the first run.