Cells are tested and sorted, time to put them in the cell holders. There is an online tool to help.
Demo of using a Raspberry Pi to monitor multiple DS18B20 1-wire digital thermometers using a Python script to report.
Power2Spare has large, brushless fans for keeping the Opus BT-C3100s cool while you are processing cells. They cut the cycle time down vs the stock fans and work even better on the 1,000 mAh setting. The mod is simple, but I did have issues. Also shows test results.
I walk through my cell processing process to sort cells into groups and answer a question about lead-acid vs 18650s.