Thanks for video keep going 🤠 greeting from Morocco
@ranakhalil2031
Жыл бұрын
good😊
@travisflowers4428
6 жыл бұрын
interested in the amount of senors and how you get the arms to push forward
@mandi8345
2 жыл бұрын
to achieve this youd need the turning rate of a belt shaft gives you speed, so either read the motor controller speed if its a BLDC motor, or buy or simply build any one of a handful of tachometer sensors. They are usiing a 'light trap' style sensor set up calculating the time between two IR sensors either sensing a high input by IR illumination reflecting off the object or a low input from the box blocking IR light to the sensor from either the environment or illumination from the other side of the belt. The could also be using a number of sensors to detect the relative size in a given plane. If you wanted sorting by color too, which is what I thought was part of it at first, youd need a color sensor(basically 4 photon bins with R G B and clear filters over them comprising essentially a single camera pixel. The waveshare sense hat B has one on it). If you listen there is a tell tale pneumatic 'pumff' and a click when the actuators move, so pneumatic valves and flow regulators are the movement control. The most expensive bits are the pneumatic actuators. Everything else, including the valves can be had for around $40 USD. Probably cheaper on aliexpress. Instead of the speed and IR/color sensors you could use machine vision via something like openCV and calculate the speed, shape, and color of the object from the video of an old webcam, but thats a little more computationally expensive than an arduino. A cheap old RPi B could handle it, and have overhead too. Also, google is your friend. Thats how most of us learned.
@gokulraj8309
3 жыл бұрын
Sir send block diagram and machinical design
@mandi8345
2 жыл бұрын
[IR sensors]---------[arduino]--------[relay]--------[valve]--------[actuator] Cmon man.....its a simple machine. Try google. There are tons of diagrams there. Its greedy to ask others to give you their work for free when you cant be bothered to look it up yourself. Lots of makers are self taught. You can be too. Dont be lazy.
@akashthorat6230
4 жыл бұрын
Air please send me component specification and diagram...
@mandi8345
2 жыл бұрын
If you need component specs to build this, you dont have the capacity to build it in the first place. Its an IR light trap, some code to derive speed and size based on the sensor inputs, a few relays, a few valves, and a few pneumatic actuators. Its not that complex.
@bilalbou1346
5 жыл бұрын
Slm plz i need your help
@mandi8345
2 жыл бұрын
for what? Finding your butt? Its IR sensors, arduino, relays, pneumatic valves and actuators. If you cant google how to make that work to achieve the same effect, I would worry about remembering how to breath every day....
@megafactorygamasah6278
7 жыл бұрын
bravo
@TheGamingWorld-tr9fm
5 жыл бұрын
Sir...send me circuit and diagram....plz
@mandi8345
2 жыл бұрын
circuit diagram? not code? The code to calculate speed through the speed trap and sense size is more complex than the circuit.... Its just an arduino turning on relays which open pneumatic solenoid valves.... Google man, its your friend. Why ask others to do the work for you when you cant be bothered to look up the easy stuff yourself?
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