Correction: ? Since the LM7805 also has a crater, it has been massive overvoltage from the powersupply. ? This typically happens with the Digikeijs Adjustable Powerbricks.... known problem.
Correction:
?
Since the LM7805 also has a crater, it has been massive overvoltage from the powersupply.
This typically happens with the Digikeijs Adjustable Powerbricks.... known problem.