Part 1: http://www.youtube.com/watch?v=pXMhpEi_wPU<br />Dave gets his precision 1A current source circuit working on a breadboard.<br />LTC6655 http://cds.linear.com/docs/en/datasheet/6655fc.pdf<br />VPR221Z Precision 4-terminal Z-Foil resistor from Vishay: http://www.vishaypg.com/docs/63116/vpr221z.pdf<br />LTC6655 Voltage Reference: http://cds.linear.com/docs/en/datasheet/6655fd.pdf<br />OPA376: http://www.ti.com/lit/ds/sbos406f/sbos406f.pdf<br /><br /><br />EEVblog Main Web Site:<br />http://www.eevblog.com<br />EEVblog Amazon Store:<br />http://astore.amazon.com/eevblogstore-20<br />Donations:<br />http://www.eevblog.com/donations/<br />Projects:<br />http://www.eevblog.com/projects/<br />Electronics Info Wiki:<br />http://www.eevblog.com/wiki/
