Please be advised: UPS Shipping will take more time to be shipped as packages need to be taken to a UPS store which is not done every day. Please select USPS for a faster shipping turnaround.
Poor soldering technique where a solder ball forms on the end of the soldering iron tip. The flux is not able to get to the surface of the metal to clean these surfaces and allow the solder to bond to the metal. A Panavice or helping hand is used to assist with olding the perf board.
