SparkFun Thermocouple Breakout - MAX31855K Boards, Sparkfun Originals, Temperature Measure & Inspect This electronic lens adapter is

This electronic lens adapter is specially designed for existing 4/3 four thirds lens to Olympus Pen/Panasonic Lumix micro 4/3 cameras

it will breakout out all pins of the STA540 to a more standard single row of 0

Mounts on any regular light stand with upto 5/8" stud

and an operating speed of up to 48MHz

Beginning Soldering Handbook

SparkFun Thermocouple Breakout - MAX31855K Boards, Sparkfun Originals, Temperature Measure & Inspect This electronic lens adapter isThe SparkFun MAX31855K Thermocouple Breakout is a simple 14 bit resolution, SPI compatible, serial interface thermocouple digitizer that makes reading a wide range of temperatures possible. A thermocouple works by taking two wires made of dissimilar metals, connecting them at the two ends, and making a temperature gradient between one end and the other (a hot end and a cold one). Once this is achieved, a voltage potential is formed and current flows.