Review on 🧊 Aideepen TEC1 12715 Thermoelectric Cooling Heatsink by Josh Allen

12715 ordered, 12706 received. It's my fault for letting it sit on the shelf for months before I started playing with it. Packed together with little transport protection, no protection between the modules. Let's update how they work. Update: they generally don't work well. They run at less than 1/2 rated power for 12706, 1/5 power for 12715. Bad modules, useless.