Electric OU: Tar Baby Load DC Calibration Raw Data Example
Just data, nothing happens. This is a time-lapse of 60 minutes of temperature data, taken at one frame per minute, played back at 1 frame per second.
Tar Baby’s load cell is being calibrated at various DC power levels. The load consists of 5 ea. 50 Ohm, 12 Watt ceramic power resistors in parallel, immersed in mineral oil, total volume 250 mL. The temperature is monitoring the oil, not the resistors themselves.
Power is supplied by the voltage-regulated Topward 6306D PSU. The camera is controlled by the Arduino Intervalometer. Video prepared with OpenShot.