Quantity   Component name
1 × DE0-Nano-SoC CycloneV FPGA board from TerASIC http://de0-nano-soc.terasic.com.tw
1 × Custom OPT8241 adapter board
1 × Custom constant current source board
1 × ILH-IO04-85SL-SC211-WIR200. as NIR light source 4xSFH-4715AS IR Led on an aluminium board