To help small riding clubs, Olav Barros Storstrøm created a free timer app through Freelancer.com
I want to make this product . Involves everything, one window solution. Input : RTD, Thermocouple - All, Output : 4-20 mA DC in 2 wire loop, PS : 15-30 V DC, Head Mount enclosure of dia 43 mm, All calibration/selection/range input settings by a communicator on board. Involves : Total design of the product. Hardware, PCB design, Software etc and everything. If you have this product readymade with you, please send a sample to us for testing.
I need brief explanation and introduction about building an oximetry system that measures the oxygen saturation in the blood. The attached file and link contain enough information about the system