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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
If one acquired private funding how do they approach their University?
  • mesa
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Did Nikola Tesla use much math in his work?
  • Inventor man
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1
Did Nikola Tesla discover a way to harness free energy?
  • Inventor man
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7
Personal pronouns in technical writing
  • Nick O
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8
  • Poll Poll
Limiting Deviation: Norms, Symbols & Names
  • 0xDEADBEEF
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1
Optics and fluid dynamics simulation software
  • Goodver
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5
How to calculate that shape inside volume?
  • gaber2611
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2
Residential Structural Engineering: Beam Calculator for Sawn Lumber
  • medeek
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2
Flywheel Storage Cost: What is the Average?
  • jkim6881
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1
Where Can I Find Simulation Learning Resources for Comsol Multiphysics?
  • carllacan
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5
Is a Corona Flash System Using Fiber Optics and Lens Physics Possible?
  • MW Masailo
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7
Two parabolas, facing each other
  • ScooterGuy
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13
What Size HSS Beam for 40ft Span, 500 kgs Load
  • kurtnic
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8
Welcome Rob! Building Your Loading Ramp
  • yota4life513
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4
Flow rate in a gravity fed water pipeline
  • gilesm89
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1
When Things Get Made By Committee
  • jedishrfu
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1
Building a Stable Wood Platform w/ 4 Aluminum Pillars
  • stephenbrock
  • · Replies 6 ·
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6
Calibrating a pressure sensor using water
  • themonk
  • · Replies 7 ·
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7
Measuring energy capture of river turbine
  • gloo68
  • · Replies 13 ·
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13
How Can Strain Be Calculated from Force Displacement Data in a Cantilever Beam?
  • nomority
  • · Replies 8 ·
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8
How to Calculate Safety Factor for Beam Columns?
  • derail
  • · Replies 11 ·
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11
What's the point of these fins in flourescent lightbulbs?
  • Nantes
  • · Replies 11 ·
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11
What can I make with a toaster I no longer need? (project)
  • Etienne
  • · Replies 13 ·
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13
Choosing a generator for a wave energy demonstrator
  • Fluidman117
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1
Bentley Substation - 3D Modelling Issues Help Needed
  • JermziePV
  • · Replies 1 ·
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1
Formulas to Calculate deflection/bending of Free-Standing Pipe
  • Soji
  • · Replies 6 ·
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6
  • Poll Poll
During childhood, did you ever construct an electromagnet?
  • collinsmark
  • · Replies 17 ·
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17
How does exposure time affect motion blur in photography?
  • Goodver
  • · Replies 1 ·
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1
How Is St Venant's Torsion Constant Calculated for Non-Standard Steel Sections?
  • derryck1234
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3
Costa Concordia Salvage Operation
  • RonL
  • · Replies 18 ·
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18
Converting metric to imperial (12in/1ft)^3
  • C3ss4
  • · Replies 6 ·
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6
Creating 3d coordinates from stereoscopic images
  • steven77723
  • · Replies 5 ·
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5
Mousetrap using only Paper,Rubberband and glue stick
  • Cptjosh
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2
How Can I Achieve Uniform Lighting for iPhone Camera Photos?
  • gfd43tg
  • · Replies 14 ·
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14
How can I analyze the stresses in a closed ring girder?
  • jamesm
  • · Replies 4 ·
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4
Is there a way to stop the flow of water on this water clock?
  • Moedangel
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1
Can a bio-fuel based energy be future houses?
  • dan020350
  • · Replies 24 ·
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24
How high can you push water vapor from solarthermal desalination?
  • willdo
  • · Replies 11 ·
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11
Product to prevent car hyperthermia
  • Nick O
  • · Replies 10 ·
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10
Sonar, what determines frequency
  • Goodver
  • · Replies 6 ·
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6
Would a battery pack phone charger case discharge your phone faster?
  • Nerdydude101
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3
Water treatment experiment design
  • rawan
  • · Replies 6 ·
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6
What Percent of Idling Occurs at Red Lights?
  • anubodh
  • · Replies 18 ·
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18
Methods of Sending Notifications to Mobile Devices.
  • Vectorspace17
  • · Replies 5 ·
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5
Energy positive, "all inclusive" engineering concept
  • Infinitybyzero
  • · Replies 3 ·
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3
Platform Structure material thickness
  • mnray
  • · Replies 4 ·
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4
Sustainable Energy: New Innovations for Cleaner Electricity
  • Nico123
  • · Replies 5 ·
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5
If science is an imitation of nature, what is the helicopter?
  • dan020350
  • · Replies 12 ·
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12
Why Does My Sonobond Ultrasonic Welder Display an ERROR FREQUENCY?
  • calpark
  • · Replies 5 ·
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5
How dies a weed wacker reload itself?
  • Nerdydude101
  • · Replies 10 ·
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10
Industrial box without adhesive but with tape
  • Butters
  • · Replies 6 ·
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6
New Soccer Ball: Why 2 (or 3) Plates?
  • Nerdydude101
  • · Replies 2 ·
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2
How to Create a Cheap Piston with Arduino and Control Movement?
  • Yafimski
  • · Replies 1 ·
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1
Measuring CO2 Useage on Moving Objects
  • blkexp98
  • · Replies 4 ·
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4
What are the next steps for my new optical device patent?
  • valles
  • · Replies 13 ·
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13
L (Angle) & C (Channel) beam sections versus an I section
  • rollingstein
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4
How do instruments calculate things using absorption of light?
  • Nerdydude101
  • · Replies 3 ·
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3
Hydro-electric Dam Penstock Analysis
  • jamesm
  • · Replies 1 ·
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1
Volume Measurement (Dry Method)
  • TechFan
  • · Replies 6 ·
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6
Distribution to model time between web page accesses
  • oneamp
  • · Replies 1 ·
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1
PS4 horizontal on or elevated from wood
  • micdhack
  • · Replies 1 ·
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1
Water heater with element in the top section - bad?
  • TSN79
  • · Replies 3 ·
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3
Backyard class 2 pole zip lines
  • Goodluck
  • · Replies 5 ·
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5
Can a Metal Solar Still Provide Clean Water in Any Weather?
  • caters
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4
Effect of waves on offshore moored barge?
  • Makis
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2
Siphon Breaker Vent Pipe Location
  • rollingstein
  • · Replies 12 ·
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12
Dynamic Memory Allocation - malloc versus realloc
  • angelspikes
  • · Replies 1 ·
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1
Pipe excavation in silt clay soil and pipe safety
  • M. next
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3
How can I properly constrain a 3D truss beam in ANSYS using only beam elements?
  • AJ Kazakov
  • · Replies 8 ·
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8
Only one person can hear what you say
  • Manraj singh
  • · Replies 1 ·
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1
Equipment for Hobbyist: Motors, Gears, Microcontrollers
  • oneamp
  • · Replies 3 ·
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3
Engineering degree for the uncoordinated?
  • veryhappymom
  • · Replies 7 ·
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7
Very basic statics question/moment of inertia
  • encorelui2
  • · Replies 3 ·
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3
Efficient Laser Steam Generation for High Pressure Vessels: Expert Suggestions
  • Chippit
  • · Replies 3 ·
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3
Reinforce concrete column under biaxial bending
  • mohamadh95
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2
Do I understand the Fizeau interferometer? How to read interferogram?
  • adamjts
  • · Replies 3 ·
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3
How can I be energy independent?
  • dan020350
  • · Replies 16 ·
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16
How to apply boundary condition in generalized eigenvalue problem?
  • mdn
  • · Replies 2 ·
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2
Optimizing Solar Panel Efficiency: Calculating Sunlight for Maximum Power"
  • gabismm15
  • · Replies 6 ·
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6
Optimal spacing of diffusive sheet between light and destination
  • ares
  • · Replies 1 ·
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1
How does Franke's condensed notation simplify structural synthesis?
  • mech-eng
  • · Replies 1 ·
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1
Algorithm for assembling quadrilateral mesh in FEM
  • mdn
  • · Replies 5 ·
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5
Selling an innovation to a company
  • Seth.T
  • · Replies 18 ·
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18
Can a Rotating Fan Be Used to Power a House?
  • Manraj singh
  • · Replies 9 ·
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9
How Can We Petition for a Sidewalk on a Dangerous Road?
  • k_squared
  • · Replies 7 ·
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7
Waterproofing Lectures for Electronic Products: Notes and Resources
  • theyusufmasood
  • · Replies 8 ·
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8
Underwater oxygen extraction device
  • iDimension
  • · Replies 5 ·
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5
Fundamentals of Engineering Exam Question about the Test
  • enokoner
  • · Replies 1 ·
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1
Jar of water in a box, how would You prevent condensation?
  • diesel47
  • · Replies 6 ·
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6
How to generate functional in FEM
  • mdn
  • · Replies 5 ·
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5
Laser Interferometer-Need advice/opinions about design.
  • adamjts
  • · Replies 7 ·
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7
Neutral Axis Calculation for Concrete Columns Under Biaxial Bending
  • mohamadh95
  • · Replies 4 ·
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4
Housings for prototypes (electronics)
  • GregValcourt
  • · Replies 3 ·
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3
Top 6 challenges for engineering in the first quarter of 21st Centrury
  • spggodd
  • · Replies 3 ·
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3
Cables in tension passing through board with holes.
  • FreshVeggies
  • · Replies 7 ·
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7
Cantilever beam with curved beam on the end.
  • KESTRELx
  • · Replies 1 ·
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1
Solving trusses with the Direct Stiffness Method
  • Diego Saenz
  • · Replies 1 ·
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1
How can I memorize temp and pressure conversions
  • jim1174
  • · Replies 6 ·
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6
Windows SW for advanced data analysis
  • jumpjack
  • · Replies 3 ·
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3
How a skywriting at night is seen from 50 feet away?
  • sameev29
  • · Replies 5 ·
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5