Engineering Calculators & Tools

Browser-based analysis tools built by working aerospace engineers. No installation, no subscription.

Free
Free Tool

Fastener Torque Calculator

Calculate bolt preload, torque values, and clamping force for NAS, MS, and AN aerospace fasteners.

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Free
Free Tool

Miles Equation Calculator

Quick Grms estimation for SDOF systems under random vibration. Input PSD, Q factor, and natural frequency.

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Free
psiMPa
Free Tool

Mechanical Unit Converter

Engineering unit conversion for force, pressure, temperature, length, and mass in aerospace contexts.

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Premium
3σ PEAK G
Premium Tool

Vibration Analysis Dashboard

Interactive random vibration analysis with Steinberg deflection criteria, Q factor tables, and component risk assessment.

$29
One-time purchase — lifetime access
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Engineered products designed and developed by LA Tech Designs — from aerospace hardware to consumer goods and DJ equipment.

Aerospace
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Structural Mounting Brackets

Engineered aluminum brackets — L-brackets, gussets, U-channels. Designed, analyzed, and delivered with full documentation. Custom configurations available.

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DJ Equipment

DJ Accessories & Tools

Custom-designed accessories for DJs and music producers. Engineered for durability and designed for the booth. Details coming soon.

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Announcing soon
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Consumer Products

Home & Utility Products

Innovative consumer products for the home — engineered solutions to everyday problems. Designed in-house and built to last. Product line launching soon.

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Interactive eBooks

Learn aerospace analysis methodologies with embedded interactive modules — not just static PDFs.

LA Tech Designs
eBook Series
Coming Soon

Random Vibration Analysis for Aerospace Engineers

A practical guide to analyzing avionics and electronic assemblies under random vibration environments. Includes embedded interactive calculators you can use as you learn.

  • MIL-STD-810 environment definition
  • Steinberg methodology step-by-step
  • Interactive PSD input module
  • Miles Equation calculator built in
  • Component fatigue life examples
  • PCB deflection criteria with live Q factor adjustment
$49
Interactive HTML eBook — works offline, no subscription
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