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Low-Cost Object Detection System Using ESP32-CAM – Approach, Challenges
1K threads
Electronics Low-Cost Object Detection System Using ESP32-CAM – Approach, Challenges
Distributed load with overhang and multiple supports
  • gmreit
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News RIP Peter Jost: Father of Tribology, Engineer, Inventor
  • CWatters
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Bending Moments and max deflection
  • Brooks18
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I can't manage my time, EE Freshman in a special situation
  • AdrianMachin
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Does anyway use escalators to generate electricty
  • DTM
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8
Difference between uncertainty and precision?
  • terryds
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5
Height of Instrument (Leveling method)
  • King_Silver
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2
Take the Association Survey - 2 min required
  • ArtyomMyrankov
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1
Tracing object trajectory through a photocamera
  • serbring
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4
What happens when a building, or town is abandoned?
  • Tyrion101
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4
A trailer doesn't react to a tractor's backing up until 10 feet of travel
  • bluemoonKY
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CFD LES: Simulating a Hurricane
  • Feodalherren
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4
Help me move a floating bridge 90 degrees w/o getting wet
  • euphorik
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15
Shock to an infant when pulling power cord out of a wall socket
  • cloa513
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8
Methane as a substitute for petroleum in combustion engines
  • Aestheticia
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11
Subsea Engineering Question - air required to lift load
  • cps.13
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15
Motion simulator software control
  • curt5101
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3
Elastic Section Modulus vs Moment of Inertia
  • Peter10
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5
Select an Economical Beam Section for Moment Requirements
  • Brendan Webb
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2
Venting a Propane Fridge in a Truck Campershell
  • bpcaddy
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2
Parachutes for small planes -- so many lives saved....
  • berkeman
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17
How can I draw a line in assembly language without using decimal numbers?
  • alan_longor
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7
How can SunToWater Technologies turn moisture in the air into drinkable water?
  • Astronuc
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2
Help Needed: Opening & Closing Heavy Trap Door for Grandma
  • philbey64
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2
What does a circle with a slash through it mean?
  • Wisco52
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8
Feasibility Study: How to Create a Tender Bid
  • Sirsh
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4
Autocorrelation function of the output of the nonlinear device
  • baby_1
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Types of signals in process control
  • MexChemE
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2
How does reinforcement help prevent blowouts when drilling deep into the Earth?
  • kieyard
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2
Where Can You Drop Objects From 30 Meters High for Scientific Experiments?
  • saber08
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9
What Are the Methods for Detecting Gases in a Room?
  • Avatrin
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4
Is a Nuclear-Powered Supersonic Airliner Feasible?
  • RooksAndBooks
  • · Replies 10 ·
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10
Design -- horizontal I-beam with center loading....
  • Shady99
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6
OT: Elevator Speed and Counterweight Mass Comparison
  • gloo
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11
Why do US lamp parts use an "IP" thread ?
  • Stephen Tashi
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4
How does the neutral pressure inside a balloon affect its lifting force?
  • Behrouz
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17
Moment of Inertia for Simple Polygon
  • Jack2927
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1
Non-uniform stress distrubution
  • HannaMadd
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4
Boundary conditions of that beam.
  • WORLDOKO
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Optics/lens/LCD simulation software
  • qnach
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1
How Has a Decade Transformed Lives from Struggle to Success?
  • wolram
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24
Deriving Strain in Cantilever Beam with Known Deflection
  • randall016
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4
Post Buckling Analysis in ANSYS
  • Vaggelis
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Forces in cable fixed and not fixed one end
  • Tom Hoban
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7
State prediction equation for Kalman filter
  • evol_w10lv
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4
A little idea I had with a lot of flaws...
  • Cristiano_Naruto
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11
Just a Thought About Tornadoes and Wind Turbines
  • Curiosity and a Cat
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8
Is Engineering of Gravity and Time a Groundbreaking Theory?
  • John Luis
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3
Can any one me identify this object?
  • wild69er
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7
Dimensional Analysis: Subtracting Units & Unitless Numbers
  • nosequeponer
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Moments and shear force diagram
  • harold42
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2
Compression of an object and its length.
  • windy miller
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Correlating Displacement and Strain in a Cantilever Beam System
  • Gerrgegeorge
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12
Method of Joints Query: Shedding Light On Truss Calculations
  • tina-duncan
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Strain of a wire tied with an angle in a beam
  • Gerrgegeorge
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3
Should I Apply for University Public Engineering Lectures?
  • Parsifal1
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10
Practical knowledges in engineering
  • alex77
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6
Instrument Design to Deliver Energy to 50mm Circle
  • Kinase
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3
Can a Check Valve Solution Make Water Flow Up a Pipe into a Rain Barrel?
  • johnjackson112
  • · Replies 21 ·
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21
What is digital bandwidth finder
  • ENE
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5
How Do You Solve a Truss Equilibrium Problem with Incorrect Force Calculations?
  • JasonR2
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3
Load Carrying Capacity of Beams in 3-Story Building
  • checkmatechamp
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3
Dumb things said/dealt with at work
  • cpscdave
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2
Practice Problems in Naval Achitecture
  • OrangeDog
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2
Does the magnetic force affect lateral movement of a magnet on a metal plate?
  • gloo
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5
9m rhs steel connecting 2 sides of a roof patio
  • Mark Rangi
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1
How can a function be analytic in the s-plane
  • mech-eng
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9
Does Adding Multiple Point Loads on a Continuous Beam Reduce the Maximum Moment?
  • student1856
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2
How do I find eye protection for my laser cutter?
  • kolleamm
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Airlock Solution for Drop Tube into Water Tank
  • FMSC
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6
Siphon problem with above ground water tank/pump
  • saxman2u
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4
Seismic Ground Response Parameters
  • HarryKoh
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2
Can You Use a Raft as a Hovercraft?
  • Piper84
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4
What is the process of invention?
  • Arubi Bushlee
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2
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Solving Deflection Using Double Integration: Simplify or Integrate?
  • coolguy16
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4
What is the reasoning behind the different forms of F in bolted joint equations?
  • minoroctave
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14
Uh I need a runway, really let me explain
  • rhody
  • · Replies 459 ·
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459
Creating a machine that can detect harmful substances in food for home use
  • Docscientist
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5
Solar thermal collectors in parallel
  • Fady Alphons
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4
Is the movement of a turbine itself a loss of efficiency?
  • sean39
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Cracking Concrete from Freezing Water in Corrugated Pipe
  • Roguerider
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Is My Theme Park Coming Together with a Swing in the Making?
  • davenn
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Helmotz decomposition definitions.
  • pigna
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Fire sprinkler system - most unfavorable location
  • TSN79
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Hotel Load of train: Why separate generator & not locomotive
  • rollingstein
  • · Replies 22 ·
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Interview with an Electrical Engineer: Berkeman
  • Greg Bernhardt
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18
What's the purpose of front white cap that desk fans have?
  • Butters
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2
Is 2.5 m maximum length of lintel? Why?
  • avito009
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Damage to chimney by power line attache to it
  • Krystyna
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Nuclear weapons, FOIA, general public, and "need to know"
  • Majorana
  • · Replies 14 ·
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14
Is It Safe to Swim with an Automatic Diving Watch Rated for 20 Atm?
  • panty
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Engineering project ideas for an engineering club in my school
  • Enjamiering
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Relation between compression and strength
  • avito009
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Method to calculate beam deflection
  • ErikaPanda
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Green energy, ReRev and other projects
  • Rx7man
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Drag Coefficient of a trapezoidal bar
  • venkiee
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28
Has Hedy Lamarr's invention really impacted us today?
  • greswd
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11
Who Is Russ Watters?
  • Greg Bernhardt
  • · Replies 21 ·
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21
Whats the relation between the centre of gravity?
  • avito009
  • · Replies 1 ·
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Magnet on drone just attract hate
  • 3301
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3