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Semana de Estudo do Café Senac PR

This is one of my favorite parts right here. It's nice and complex looking, while not being detailed.

Nike+ sensor surgery: sensor is in sealed plastic case, which can be very carefully sawed open for battery access and replacement (CR2032 battery is under the accelerometer).

Bio-Sensor exercise 3 -upld me upside down

Sensores de temperatura e Aceleraçao Lateral e Aceleração/Frenagem

A testing setup for a hydrogen sensor, using a supremely kludged together electrolytic cell.

Here you can see the much smaller blue LED's used and the HEX Schmitt trigger.

 

It is a much more compact and efficient design.

Semana de Estudo do Café Senac PR

Catálogo GM - Sensor de velocidade - posição

You can see the two wires there

This is a photo of the first attempt at the senor board using a separate photo diode and IR LED feeding into a comparator.

Semana de Estudo do Café Senac PR

The magic. 1 resistor and 2 Infrared LEDs in series

The bend sensor provides an analog signal based on how far the tip (marked with embroidery) is bent.

Semana de Estudo do Café Senac PR

researching how to clean

 

Semana de Estudo do Café Senac PR

timer,relay,switch,sensor,power,counter

My sensor after cleaning using the Copperhill method explained below:

 

www.talkphotography.co.uk/forums/showthread.php?t=9766&am...

at disposal: herbal teas, incense, fragrances and creams to wrap your senses in a relaxing atmosphere..

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