View allAll Photos Tagged dynamo
went to the nocturne series today (http://www.nocturneseries.com/smithfield/) at smithfields market. great event
The mascot of the Houston Dynamo came out to visit the library and gave a great program for the children. He gave out free T-shirts and really pumped up some enthusiasm for the Dynamo team!
Major League Soccer
Vancouver Whitecaps FC 2 v Houston Dynamo 1
Saturday, 29 March 2014, 4:00 PM
BC Place
Vancouver, British Columbia, Dominion of Canada
An exhibition at the Grand Palais in Paris. I am normally not a big fan of modern art but this exhibit was very interesting and even fascinating.
Gregorio Vardanega: Tour orthogonalée , 1987
Follow our blog!
Les lampes à dynamo font un tabac aujourd'hui comme si c'était une révolution, alors que celles ci on étées remplacées par des phares à piles...
This is an idea for a pretty basic bicycle dynamo taillight with a standlight. It is intended to be connected in parallel with the headlight, with an input voltage of 8 to 9 volts.
I've run some simulations on it, but have not built it. It is pretty simple though.. Adjust R3 to change the current through the LEDs. Adjust R2 and C1 to change how long the standlight runs (and how long it will take to charge the standlight).
Take out one pair of parallel LEDs if the headlight voltage is less than 8v.