Free Engineering Courses

Skills: Basic plumbing code awareness, Tool identification and safe use, Pipe material and joint selection, Water supply troubleshooting, DWV system understanding, Fixture install and replacement, Leak and clog repair, Water heater basics, Gas and safety awarenes

Skills: Schematic capture, Component selection, PCB stack-up planning, Component placement, Trace routing, Signal integrity basics, PDN and thermal design, DFM/DFA practice, Fabrication output generation, PCB test and review workflows

Skills: ISO 13485 Interpretation, Document Control, Design Controls, DHF Management, Supplier Controls, Process Validation, Internal Auditing, CAPA Management, Risk Management (ISO 14971), Gap Analysis

Skills: Construction estimate scoping, Quantity takeoff execution, Unit-rate and cost database building, Estimating method selection, Competitive bid pricing, Budget and cost baseline setup, Earned value and variance analysis, Change order cost management

Skills: Drone type classification, Component and systems knowledge, Basic aerodynamics for drones, Rule and airspace awareness, Pre/post-flight procedures, Core piloting maneuvers, Industry use-case evaluation, Payload and imaging selection

  4.58 700 Learners 2.5 hrs

Skills: Precision drafting (OSNAP), 2D geometry creation, Object editing & grips, Layer & block management, Xref management, Dimensioning & annotation, Layout & plot setup, 3D solid modeling, Boolean 3D operations, Automation (dynamic blocks/AutoLISP)

  4.8 584 Learners 2.5 hrs

Skills: Shop safety, Automotive tool use, Engine system diagnosis, Basic auto electrical testing, Brake and tire service, Steering and suspension evaluation, Transmission fault recognition, OBD-II diagnostics, Preventive maintenance planning

  4.44 570 Learners 2.5 hrs

Skills: Heat transfer principles, Psychrometric analysis, Refrigeration cycle diagnosis, Combustion & furnace ops, Ductwork & airflow design, HVAC electrical basics, Multimeter diagnostics, Structured troubleshooting, System installation

  4.69 348 Learners 2.5 hrs

Skills: Physiology for device design, Biosignal basics, Sensor and instrumentation understanding, Imaging modality comparison, Biomaterial selection, Prosthetic and rehab concepts, Device regulatory awareness, Digital health literacy, AI in diagnostics overview

Skills: Ohm's Law application, circuit analysis, power calculation, component identification, AC/DC differentiation, circuit diagram reading, multimeter use, hazard recognition, basic troubleshooting, electrical safety practices

  4.64 302 Learners 2.5 hrs

Skills: MOSFET and CMOS fundamentals, CMOS logic design, Timing and STA basics, Sequential circuit design, Physical design flow understanding, Verification and DFT concepts, Low-power design strategies, ASIC vs FPGA tradeoffs, SoC integration awareness

Skills: 2D CAD Drafting, 3D Solid Modeling, Orthographic Projection, Dimensioning, GD&T Basics, Section & Detail Views, Assembly Modeling, Parametric Design, BOM Creation, Drawing File Management

Skills: Solar technology comparison, PV system component knowledge, Site and shading assessment, Basic system sizing, Grid-tied vs off-grid evaluation, Solar project economic analysis, Policy and incentive awareness, Solar O&M planning, Safety risk recognition, S