An apparatus and method for providing a vented blind via in pad of a printed circuit board (PCB). A vent in the blind via in pad to allow gases formed during reflow soldering to escape from the solder joint. In one embodiment, the vent extends from the outer edge of the pad to the blind […]
Posts tagged diagramme
LM555 Electronics circuit Detectors part 3
LM555 Electronics circuit Detectors part 3
Led Vu Display circuit
Led Vu Display circuit using IC LB1403 Led Vu Display circuit using IC LB1403
Circuit of 2m Linear Amplifier 144MHz 45W
Circuit of 2m Linear Amplifier 144MHz 45W using SC-1022
Alarm system circuit Diagram
Schematic Circuit Diagram Security Alarm system circuit Diagram using LM358, 4093B, 2N7000, TLC106C, MTP3055E, 1N4004, BC558, 1N5400 Security alarm system circuit Diagram using LM358, 4093B, 2N7000, TLC106C, MTP3055E, 1N4004, BC558, 1N5400
