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UppSense- Open Source sensor for chemical analysis based on fuoresence consisting of hardware and software.  | 
					UppSense17- Open Source sensor for chemical analysis based on fuoresence. | 
				
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## Hardware | 
					## Hardware | 
				
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The hardware consists out of three PCBs so far: An analog PCB, a digital PCB and an active Backplane. Two PCBs are developed with KiCAD. One is developed with Altium. | 
					The hardware consists out of three PCBs so far: An analog PCB, a digital PCB and an active Backplane. Two PCBs are developed with KiCAD. One is developed with Altium. | 
				
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					A transimpedance amplifier is used to convert light into a voltage. With a | 
				
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					second stage this voltage is amplified. Both outputs are available for the ADC.  | 
				
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					On the digital board there is besides an ESP8266, an ADC, an DAC and a temperature | 
				
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					sensor. The DAC is needed to steer the LED driver circuit, that excites the | 
				
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					sample.  | 
				
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## Software | 
					## Software | 
				
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					The software is written in C++ leveraging the [Sming](https://github.com/SmingHub/Sming) framework. | 
				
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## Web & Contact | 
					## Web & Contact | 
				
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Website: www.uppsense.eu | 
					Website: www.uppsense.eu | Email: contact@uppsense.eu | 
				
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Email: contact@uppsense.eu | 
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