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Reception device for the NeRD system (Paper doi: 10.1088/1741-2552/aaa041)
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pseudoincorrect/NeRD_Reception_System
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This repository describe the code of a neural activity transmission device embedded on a rodent.The purpose of this system is to log the the electrical activity of a rat's neurones onto a computer.
THis repository contain the code files necessary program theinterfacing board between the embedded system on the rodent and a PC/Oscilloscope (see above)
*. Omnetics adapter*. Transmit 4 channels of 16 bits at 20 kHz*. Or 8 channels compressed (16 bits after decompression) at 20 kHz*. Consume 18 mA at 3.7 V at full transmission load*. Weight 7 grams*. Volume : 2cm *2cm * 2cm
*. USB audio protocol interface to display and log on PC*. 8 channels DAC to connect to an acquisition card*. USB as power supply
On this version, we use the an ST Microelectronic Development board discovery F4 with a MicrocontrolerSTM32f411VET6 to interface the Nordic SemiconductorNrf24l01+ RF transceiver, the Digital to analog converterDAC8568ICPW and the USB audio protocol.
Eagle files and manual in the repertoryEmbedded system
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Reception device for the NeRD system (Paper doi: 10.1088/1741-2552/aaa041)
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