(formerly Aura Auro Design) – LEARN, GROW, WORK, TEACH
PoweringUpLED pdf Powering up an LED ledcalc.com ; A useful tool to determine the value of resistors to be used in the circuit. V = I × R (Ohm’s law) supply voltage = 5V resistor used = 2 x 33ohm resistor connected in parallel = 16.5 ohm...
Read out allSpeeDe V.1 -pdf upgraded features ; – 12 v battery – improved LDR sensitivity changes made ; – 12 v battery On Speede v.1 we used 2x 9v batteries, one for driving the arduino board and another for powering the laser. This...
Read out allFOURIER SERIES: In mathematics, a Fourier series is a way to represent a wave-like function as the sum of simple sine waves. More formally, it decomposes any periodic function or periodic signal into the sum of a set of simple oscillating functions,...
Read out allCapacitor pdf Capacitor Information A capacitor (originally known as a condenser) is a passive two-terminal electrical component used to store energy electro statically in an electric field. The forms of practical capacitors vary widely, but all contain at least two electrical conductors (plates)...
Read out allNEW EMERGENCE The word Workshop is very common in Auroville. Lots of workshops happen over the course of a year. But I never got the idea of attending any of the workshop(I also dont know why I didnt attend any and probably...
Read out allTo design a simple motor all we need is a number of batteries, neodymium magnets, metal screws or nails, and some copper wires (they do not get attracted by magnets, and they conduct electricity). The 4th graders were super excited...
Read out allNullator In electronics, a nullator is a theoretical linear, time-invariant one port defined as having zero current and voltage across its terminals. Nullators are strange in the sense that they simultaneously have properties of both a short (zero voltage) and an open...
Read out allAfter finished Geometry i was switched to Algebra. Mastering algebra is important for moving on to nearly all other types of mathematics in school. However, even the most basic algebra skills can be tricky for beginners to understand the first time they...
Read out allThe lack of a good education ( sometimes, misunderstanding or partial understanding of concepts) is one of the biggest issue across the globe. Having an educational infrastructure (i.e. schools) is only half the battle. Teacher training is crucial and often the missing...
Read out allClick on the link below to download the video. Its just 3.8mb !! UnixCommands
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