How to Make a Cheap Data Acquisition System
Hello. I am new to this forum. I am a Physics (Optics) student and i do not have access to a good data acquisition system. I tried data acquisition with Arduino Due (in under 40$) but it can only sample frequencies up to 1KHz. Is there any other cheap way to make a better DAQ system with higher speeds? By cheap i mean under 50$.
P.S. My electronics knowledge is not very good so please discuss in detail.