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OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
Flowchart12 objects
Engineering · L3 · Method of Joints — Solving Order
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Engineering · L3 · Method of Joints — Solving OrderFlowchart17 objects
Engineering · L3 · Sizing a Resistor for a Target Current
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Engineering · L3 · Sizing a Resistor for a Target CurrentFlowchart14 objects
Engineering · L3 · Signal Through a Non-Inverting Amplifier
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Engineering · L3 · Signal Through a Non-Inverting AmplifierFlowchart9 objects
Engineering · L3 · Solving a Continuity Equation Problem
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Engineering · L3 · Solving a Continuity Equation ProblemFlowchart11 objects
Engineering · L3 · Bimetallic Strip Bending With Heat
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Engineering · L3 · Bimetallic Strip Bending With HeatFlowchart15 objects
Engineering · L3 · Weighing Cost vs Performance
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Engineering · L3 · Weighing Cost vs PerformanceFlowchart15 objects
Engineering · L3 · Batch Inspection Process
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Engineering · L3 · Batch Inspection ProcessFlowchart17 objects
Engineering · L3 · Solving a Torque Problem
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Engineering · L3 · Solving a Torque ProblemFlowchart12 objects
Engineering · L3 · Will This Object Tip Over?
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Engineering · L3 · Will This Object Tip Over?Flowchart17 objects
Engineering · L3 · Charging and Discharging a Capacitor
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Engineering · L3 · Charging and Discharging a CapacitorFlowchart9 objects
Engineering · L3 · Keycard + PIN Security System (AND Gate Logic)
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Engineering · L3 · Keycard + PIN Security System (AND Gate Logic)Flowchart17 objects
Engineering · L3 · Solving a Q = m·c·ΔT Problem
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Engineering · L3 · Solving a Q = m·c·ΔT ProblemFlowchart7 objects
Engineering · L3 · Predicting Float or Sink
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Engineering · L3 · Predicting Float or SinkFlowchart18 objects
Engineering · L3 · Phone Stand Design Process
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Engineering · L3 · Phone Stand Design ProcessFlowchart13 objects
Engineering · L3 · Column Buckling Failure Path
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Engineering · L3 · Column Buckling Failure PathFlowchart13 objects
Engineering · L3 · Why the Power Grid Runs on AC
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Engineering · L3 · Why the Power Grid Runs on ACFlowchart9 objects
Engineering · L3 · Transistor Switch — Off vs On States
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Engineering · L3 · Transistor Switch — Off vs On StatesFlowchart10 objects
Engineering · L3 · Viscosity, Reynolds Number, and Flow Regime
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Engineering · L3 · Viscosity, Reynolds Number, and Flow RegimeFlowchart13 objects
Engineering · L3 · Parallel-Flow vs Counterflow
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Engineering · L3 · Parallel-Flow vs CounterflowFlowchart15 objects
Engineering · L3 · The FMEA Process
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Engineering · L3 · The FMEA ProcessFlowchart20 objects
Engineering · L3 · Responding to a Safety Concern
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Engineering · L3 · Responding to a Safety ConcernFlowchart14 objects
Engineering · L3 · How a Fatigue Failure Develops
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Engineering · L3 · How a Fatigue Failure DevelopsFlowchart11 objects
Engineering · L3 · Treehouse Project — Task Dependencies & Critical Path
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Engineering · L3 · Treehouse Project — Task Dependencies & Critical PathFlowchart16 objects
Engineering · L3 · DFM Bracket Redesign
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Engineering · L3 · DFM Bracket RedesignFlowchart14 objects
Engineering · L4 · Closed-loop feedback control system block diagram
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Engineering · L4 · Closed-loop feedback control system block diagramFlowchart14 objects
Engineering · L4 · Truss free-body diagram: method of joints for a simple truss
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Engineering · L4 · Truss free-body diagram: method of joints for a simple trussFlowchart19 objects
Engineering · L4 · Bode plot construction: first-order low-pass filter
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Engineering · L4 · Bode plot construction: first-order low-pass filterFlowchart19 objects
Engineering · L4 · Stress-strain curve: ductile metal vs brittle ceramic
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Engineering · L4 · Stress-strain curve: ductile metal vs brittle ceramicFlowchart18 objects
Engineering · L4 · Lift generation and stall as angle of attack increases
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Engineering · L4 · Lift generation and stall as angle of attack increasesFlowchart27 objects
Engineering · L4 · Manufacturing process selection
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Engineering · L4 · Manufacturing process selection