Main Control Board (Shield 35P)

Main Control Board (Shield 35P) by Argendon is a product, filed under Electronics. Between versions of the same thing, it is usually the details — capacity, finish, what is included — that separate them. Read the setup notes before first use; most early problems come from a step skipped at the start. A discounted listing is only a saving if it is the same size and edition as the one beside it. Store it dry and out of direct sun, which is the simplest thing you can do for how long it lasts. Whoever is cheapest today may not be tomorrow, so it is worth looking again before settling on the best deal.