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Welcome to SierraConnect! :wave:
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61
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1511
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January 2, 2024
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SPOT THE FLAW: Something important may have lost its way back
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1
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18
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October 9, 2026
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High-current PCB bus bars and power interconnects
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1
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14
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October 9, 2026
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SAP and mSAP PCB Manufacturing: What Designers Need to Know
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0
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7
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October 8, 2026
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How do you measure PCB, cable, and interconnect impedance, dielectric constant, and length?
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3
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18
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October 7, 2026
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Clear potting compound for an outdoor sensor board
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4
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54
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October 6, 2026
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Feasibility of SMD-over-through-hole assembly
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5
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43
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October 5, 2026
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Designing High-Speed PCB Connector Interfaces for 28-56-112 Gbps Applications
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0
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15
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October 1, 2026
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PCB Glossary: Differential pairs
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0
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39
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October 1, 2026
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How do you balance HDI design decisions with manufacturability and cost?
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3
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25
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September 30, 2026
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Webinar: Design Documentation Needed to Manufacture Your PCBs
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0
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227
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September 29, 2026
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The video that went viral on our Instagram
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0
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24
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September 28, 2026
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SPOT THE FLAW: This trace might be asked to do more than it can handle
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1
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51
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September 25, 2026
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MEMBER GIVEAWAY :tada:
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7
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60
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September 25, 2026
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How to Achieve Electromagnetic Compliance in Your PCBs
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0
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23
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September 23, 2026
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How do you evaluate the acids, solids, and solvents in a soldering flux?
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3
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25
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September 23, 2026
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DFA mistakes we keep seeing
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0
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40
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September 22, 2026
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POLL: What causes the most avoidable respins?
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0
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18
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September 21, 2026
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SPOT THE FLAW: Your test engineer might have a complaint
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1
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50
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September 18, 2026
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You know the PCB release is in trouble when…
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0
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22
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September 18, 2026
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Webinar: Arcs and Sparks - My ESD Journey
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3
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540
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September 17, 2026
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Webinar: Ultra-HDI PCB Design and Manufacturing
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1
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341
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September 17, 2026
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What manufacturing topic should Sierra explain more clearly?
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0
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15
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September 17, 2026
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How a Multi-Board LED Prototype was Reverse-Engineered into a Single PCB
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0
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15
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September 17, 2026
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How do you choose the right soldering flux for PCB assembly?
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2
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24
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September 16, 2026
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Debate: Should the stack-up be finalized before placement?
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0
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25
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September 15, 2026
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Filling unused signal-layer space: GND pour or copper thieving?
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3
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55
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September 15, 2026
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SPOT THE FLAW: This design may look fine before the heat is on
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1
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97
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September 11, 2026
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Ask the instructor: Stack-up questions
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1
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46
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September 11, 2026
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What question were you afraid to ask when you started?
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0
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24
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September 10, 2026
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