Please tell me the resistance value of the potentionometer on your buck/boost modules. I must remote it with a standard size pot. The number on the pot is: W203 and it also says: 13. It is stamped on the pcb as R1. I purchased it from Amazon. Question #2 Does it require a heatsink if 2.2 amps are being drawn?
#3 THANKS!!! Thanks for making these wonderful items available. Your prices are incredibly low and for high quality components and quality circuit board. YOU GUYS ARE THE GREATEST!!!