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@CajunCoyote88 8 күн бұрын
This was awesome. Can't wait to do this with my daughter. Thanks!
@gustavoguzman7134 9 күн бұрын
Thank you for explaining it. I have a bunch of micro controllers and I did blow up my arduino powering them directly. My goal is using Botango to drive them using micro drivers.
@antondnice 27 күн бұрын
Old video, so maybe my info is outdated. But anyway. If you have the material that's going to be kept on the left and have the waste material on the right, you should, as far as I know, use the right cut (green) snips. If you reverse the scenario you use the left cut (red). Straight cut (yellow) are made for short cut inserts.
@Orionrobots 13 күн бұрын
Thank you. I've not used it since making this, but still every tip is helpful.
@manfredbogner9799 Ай бұрын
Sehr gut
@dikinails5776 3 ай бұрын
hi, i have this and manual is in italian language.can someone scan and send on english?thanks in advance
@magnuswootton6181 4 ай бұрын
ur missing the brain control system. BUT IT DOES HAVE AN EYE!
@Orionrobots 4 ай бұрын
The Raspberry pi has code that might count. There’s some object tracking, not yet connected to the turret, but it can turn and face things.
@magnuswootton6181 4 ай бұрын
@@Orionrobots yeh im probably mistaken (its got a little brain), I just need a pose detector hooked up to a genetic algorythm developing motor, thats what i want to see.
@18436Melissa 4 ай бұрын
9:13 "And, you don't need it to beep." Me: *Ah, So no Brake Routan flashbacks? Jeez.*
@lorisrobots 4 ай бұрын
Looks like a pretty good value for what you get in that kit. Thanks for sharing.
@Orionrobots 13 күн бұрын
That kit is good fun! Nearly everything I need for great sessions with students, apart from enough time to do all the exciting stuff it can do!
@idanhai8324 5 ай бұрын
Hey, I plan to power 2 servos like those in the video and an Arduino UNO from one battery source. What would you recommend me to do? Should I do it the way you showed in the video or use a 9V battery?
@Orionrobots 4 ай бұрын
Hello, a 9v battery would be too high a voltage for the servo motors without a regulator, they also don't have a lot of current capacity. For two motors, a bunch of AA batteries (maybe 6) plus a 5v regulator capable of a few amps (like a UBEC) would be a good idea.
@idanhai8324 4 ай бұрын
@@Orionrobots I'll probably use MP2307DN step down module (just need to make sure the system won't draw more than 4A...) for the 9V to the servo. Thanks a lot 👍
@DcPowersupply 5 ай бұрын
I am a laboratory DC power supply R&D and production factory, Please contact me if needed.
@danielmendezgonzalez2158 5 ай бұрын
me gusto mucho no tine el codigo?
@Orionrobots 4 ай бұрын
Hello the code is at github.com/orionrobots/raspberry-pi-pico-mearm/tree/main/code, I also wrote an article for the MagPi (Raspberry Pi Magazine) showing how this code works - magpi.raspberrypi.com/articles/the-magpi-magazine-issue-131.
@Orionrobots 5 ай бұрын
You can read more about this at orionrobots.co.uk/2024/02/28/piwars-mounting-plate-comes-together.html!
@boy-o-stick5499 6 ай бұрын
how did you create this?
@Orionrobots 4 ай бұрын
The robot is based on the me-arm robot. The code is in micropython. There's no sensors on it other than the servo motor closed loop, so the object has to be placed where the arm expects for the program to work - it's all position based. A restart means pressing a button to run the program one more time.
@Isabellayout-er1wt 6 ай бұрын
Hi there! Do you want to review or test batteries?
@harrickvharrick3957 6 ай бұрын
This was REALLY useful and educational! It is very good to know that it will generate that voltage spike when it is turned on! It seems to me that they did not include some actual(ly) sound activation circuitry - it obviously needs something like a delay so that the main actual power supply circuitry gets that little bit of time to level, even out. Maybe that spike even is a side effect of the output activation circuitry itself! THAT of course would be rather terrible, wouldn't it! Anyway, I am only guessing here at to what it could be caused by (and what it should be prevented by - as an addition to the circuitry that has not factually been included - preventes from being possible to occur, even. It seems to be some kind of discharge.. it must be! Somehow I also wonder if the word 'static' got any place in the equation.. but than, even though it must oftentimes will receive the electricity it charges up a different way (it would not really matter), all types of capacitors store their charge statically ("as static"?) of course, so the discharge of a(ny) capacitor by definition would be a static discharge, so to say.
@Orionrobots 4 ай бұрын
One interesting thought here were the responses pointing out that it was a zero-load test, which could be why there's a spike.
@harrickvharrick3957 6 ай бұрын
Can the beeping sound be made less loud, or is there only an option to switch between on and off? In fact I was thinking of soldering a little adjustable potentiometer in-between the beeper and one of its wires, maybe someone could advise me on what value would probably be suitable?
@Orionrobots 4 ай бұрын
Hmm, I'd have to check the manual to see how the controls worked. I'll admit, that after unboxing it, I nearly only use it for different voltage outputs and monitoring current while doing it - although i use it for that a lot. As for adding the extra resistor, possible, but take huge care before rummaging in a power supply, there will be capacitors with nasty shocks in them, and stay well clear of the mains side.
@Matrixas 6 ай бұрын
I can''t seem to find the way changing from CV to CC on this Power supply. Thanks for the video BTW
@Orionrobots 4 ай бұрын
You'd have to check the manual. There's over currnet protection on there. My main usage of it since opening has been as a voltage source with some current monitoring, for robots when testing motors, power regulators or various boards. I've rarely used the current dial, but that may just be my use case.
@1937Brett 6 ай бұрын
How can you get it to generate more current than volts
@Orionrobots 4 ай бұрын
If you attach a device that needs a lot of current, it would generate more current, up to a limit. There may be a constant current mode, but if the device has a large enough resistance then it may not be able to adjust voltage enough to make that current. It has a voltage limit of 30v.
@molecula2215 7 ай бұрын
Is it "review" ? Why don`t you tear it down ?
@Orionrobots 13 күн бұрын
I've done the occasional teardown, but mains power supplies are an area I'd prefer not to tear down, due to how dangerous they are inside.
@elecfreaks 7 ай бұрын
Super professional explanation!👍👍👍
@elecfreaks 7 ай бұрын
@fajoopsa 8 ай бұрын
You know those wires do pull apart to reach the connectors better?
@lewparn77777 8 ай бұрын
Has anyone been able to find another version of this to buy yourself with the male to make jumper wires. I can’t find it, can anyone send a link
@oldblokeh 8 ай бұрын
Hi! I have the APS3010H version of this. Identical except it has memory buttons. Watch out, as there are a couple of major design flaws. Firstly, it has two switchmode power supplies: one for the PSU output and another for the controller circuitry. The former has mains filter circuitry, but the latter has absolutely none, so it squirts bucket loads of RFI back down the mains. Even ferrites on the mains lead don't clean it up. Secondly, there is totally inadequate filtering on the output. Using an oscilloscope to probe anything connected with this supply is totally futile.
@heinztimmer5453 3 ай бұрын
That's bullshit or you have a defective unit. I own the 120V 3A version of this unit from its original producer Wanptek. While the ripple output filtering isn't stellar, it's quite good, especially taking the price point in consideration. RF back swamping the line is negligible
@jonniemartin 8 ай бұрын
I can't even get mine to light the LED
@L4UR1551 9 ай бұрын
Thank you !!! Mine was boot lopping too. Putting 4.7u capacitor on GND and 3.3V solved the problem!
@debbievanni4172 10 ай бұрын
Does anyone. have a PDF of the instructions that is in English? The one I have is in German. A link would be great!
@user-fl8rt4yz6x 10 ай бұрын
ｈｉ，I recently integrated three tof sensors on openmv, but I don’t know how to make the three work together.
@Orionrobots 13 күн бұрын
Work together electronically or in the code?
@luccarodriguespinto9357 11 ай бұрын
hey! I study electrical engineering and I need to determine the kinematics for this arm, but I don't have one. Can you help me? I just need certain length measurements with a ruler
@Orionrobots 11 ай бұрын
Hello there, I'll look at this when I have that kit out in the lab . It's currently awaiting repair because I managed to damage the USB controller board during a house move.
@crafter2u 11 ай бұрын
where can i get that control board
@Orionrobots 11 ай бұрын
Hello, the CNC board or the Arduino board? The CNC board came with the CNC machine, I wouldn't particularly recommend it as there are now some great options.
@bobshifimods7302 11 ай бұрын
Can anyone explain what the ground terminal is all about? Is this supply -30 0 +30? or 0 30? If it's the latter then how does the output relate to ground?
@bobshifimods7302 11 ай бұрын
Ah I just heard it near the beginning of the video - 'single output'. Not a lot of use to me then. Still don't get the ground terminal though.
@Orionrobots 11 ай бұрын
The question is if that 0 is mains earth reference or not. If it is not, and you connect it to something is, then there’s a potential between the two you likely don’t want.
@ashirvadlokesh1038 11 ай бұрын
bro codee
@Littlefrenchrobot Жыл бұрын
really cool!😍🥰
@adeborrelli5106 Жыл бұрын
Dan you are as bad as I am. Your poor boy🤣
@Orionrobots Жыл бұрын
Acting - it all missed him but he hamed it upf or the laughs!
@KarstenJohansson Жыл бұрын
Without labels or icons, it's a great memory game.
@Orionrobots Жыл бұрын
Indeed - I plan some time to investigate other Bluetooth control apps for phones. Bluedot is convenient to setup, not sure about other ui elements though like labels.
@moturcu4226 Жыл бұрын
Hi are you still happy with power supply?
@Orionrobots Жыл бұрын
It works for my purposes - mostly powering small things on breadboards. If I am using a Raspberry Pi or similar, then a USB power supply is preferred, but when testing motors this definitely helps. It'll save me a small fortune in batteries (that and the new charger).
@moturcu4226 Жыл бұрын
@@Orionrobots Thanks.
@moturcu4226 Жыл бұрын
Hi are you still happy with Power Supply?
@Orionrobots Жыл бұрын
Hello, I've been using it to test and power projects, like this one - kzbin.infohieLF3K6hrs
@JanEnning Жыл бұрын
You saved my day...Pulling UP the Xshut.
@rittol2365 Жыл бұрын
So are the outputs floating and you can connect the probe directly to the powersupply (clip on neg and probe on positive)? Apologies is this is a dumb question, im new to this and have seen videos where is the power supply is not isolated it can make things blow up if the ground is shared with oscilloscope
@Orionrobots Жыл бұрын
The green terminal is earthed, the negative isn't necessarily and could be isolated. So to be totally sure, you might want to connect the negative through to the green if you mean it to be earth referenced.
@heinztimmer5453 3 ай бұрын
Be careful, the power supply itself is grounded, but the output isn't (floating), so as long as you don't make a connection to the case of the powersupply working with an Oszilloskop on the power draining objekt connected to this unit, it should be safe. I myself are always working with an Isolation transformer if grounding is not clear
@amuseern Жыл бұрын
Brilliant 😊
@PhG1961 Жыл бұрын
Indeed I liked and subscribed... and of course... we do make things. I'm just not very shure if I'm awesome. That for somebody else to decide! On the other hand, your channel is really awesome ;-) !
@Orionrobots Жыл бұрын
Thank you, glad you enjoy it! Keep on making, that is already awesome.
@HollyHertig Жыл бұрын
8 triple aaa batteries???
@Orionrobots Жыл бұрын
They are double A batteries. I've been testing multiple connectivity things, including esp32 based wi-fi, BlueTooth BLE with either Bluefruit or the nrf52840, and using a Raspberry Pi Zero W for wirelessly debugging the code on the Pico with lots of logging and visualisation. It can likely run on 6xAA or potentially smaller, although one thing I wanted to ensure was motor current would not often lead to Raspberry pi Pico resets due to power drops. This was something I saw with a smaller battery set plus the ESP32 fairly frequently. A LiPo/LiIon solution would work well here on space and weight, but I've kept that complexity out so it's easier for people to get hold of the parts to copy the robot.
@HollyHertig Жыл бұрын
Thank you! I bought 4 of those last year and got to learn circuit python. I just been studying arduino all these years and kinda unmotivated to learn again something new. But now I have all summer to do so. Please send me a link to where I can learn circuit python drop and drag coding. I am tired of arduino ide. Coding is my weakest area.
@Orionrobots Жыл бұрын
Hello, the coding is not drag and drop, but python files and libraries can be dragged and dropped onto the CircuitPython file system. The learn adafruit guide at learn.adafruit.com/welcome-to-circuitpython/overview is a good place to start if you have not yet used CircuitPython much. My book "Robotics at Home with Raspberry Pi Pico" also starts with simple CircuitPython examples but builds up to fairly complex robotics algorithms using the Pico.
@shaikmuzakkirhussain1596 Жыл бұрын
Hi bro, i am facing an issue when i install CircuitPython the storage is reducing from 128 mb to 470 kb do you know the reason why it is happening? BTW it is pico w
@Orionrobots Жыл бұрын
Hello, are you installing the CircuitPython library or the uf2?
@keving1774 Жыл бұрын
Why do all of these power supplies have bad ratings on amazon?
@Orionrobots Жыл бұрын
Ratings tend to come in two flavours - "it was amazing" or "it was the worst thing ever". This one was ok, did the job. It has flaws for certain, but it's working for me at the moment.
@andyapple9 Жыл бұрын
What model of keyboard do you use? Looks amazing.
@Orionrobots Жыл бұрын
Hello, the keyboard is a Jelly Comb wireless keyboard for a Mac. It can switch between 3 wireless devices, and charges via a micro-usb port. I've had it for a couple of years now, but I've used it to write 2 books, lots of code, a few magazine articles and play Fortnite. Some of the keycaps, especially A,S and D are a bit worn on it. The one flaw - sometimes the "Fn" key glitches on it.
@cajuncoinhunter Жыл бұрын
I ordered one from Ali Express when I found out that stepping was controlled by pushing the Volt and Amp knobs in , and I paid 64.00 USD plus sales tax and a lil shipping came to almost 77.00 dollars .... I sure do like mine and it can charge a large tablet fully in a short while ....I also like that Ice white blue color on the display...
@Orionrobots Жыл бұрын
The stepping is very handy, lets me control at different granularities. I was able to test a board at different voltages and see it's current consumption, with a current limit in case the board-under-test misbehaved.
@cajuncoinhunter Жыл бұрын
@@Orionrobots I agree , It sure came in handy when I found a bag of 5 MM LED's of unknown voltages ...
@Ziggerzzz Жыл бұрын
I bought 2 of these to get a split supply and works great