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Blueprint IoT
Germany
เข้าร่วมเมื่อ 24 ก.ค. 2020
Electronics and IoT.
Lecturer for electronics, sensors, PCB manufacturing and IoT.
Lecturer for electronics, sensors, PCB manufacturing and IoT.
Arduino R4 Wifi - power consumption
Arduino decided to put an ESP32 on top of an Arduino UNO to enable Wifi and Bluetooth connectivity. But what's the impact from a power consumption perspective?
How big is the power consumption of the LED matrix? What's the impact of the ESP32 powering on?
Also I came across some questions about the R4 Wifi, looking forward to the discussion in the comments!
UNO R4 Wifi:
amzn.to/3Bfqtp5
ESP32:
amzn.to/4grExKP
Raspberry Pi Pico W:
amzn.to/3ORLhG5
How big is the power consumption of the LED matrix? What's the impact of the ESP32 powering on?
Also I came across some questions about the R4 Wifi, looking forward to the discussion in the comments!
UNO R4 Wifi:
amzn.to/3Bfqtp5
ESP32:
amzn.to/4grExKP
Raspberry Pi Pico W:
amzn.to/3ORLhG5
มุมมอง: 216
วีดีโอ
LTspice Mac | DC sweep | LED graph
มุมมอง 1972 หลายเดือนก่อน
LTspice on the Mac is not very user friendly, as long as you don't know the tips and tricks how to get around. In this episode we will cover the DC sweep analysis based on a LED, so you could use this simulation to get the operating point of an LED circuit.
LTspice Mac | transient analysis | capacitor charging graph
มุมมอง 2272 หลายเดือนก่อน
In this tutorial, we’ll show you how to use LTspice on Mac to perform a transient analysis and create a capacitor charging graph. Perfect for beginners and seasoned circuit designers alike, this step-by-step guide will help you understand the basics of RC circuits and how to simulate capacitor charging behavior using LTspice. By the end, you’ll have a clear capacitor charging curve to analyze. ...
How does a stepper motor works | basics & variable reluctance stepper motor
มุมมอง 2552 หลายเดือนก่อน
Curious about how stepper motors work? In this video, we’ll cover the basics of stepper motors and focus on the variable reluctance stepper motor. Perfect for DIY electronics, robotics, and automation enthusiasts, we’ll explain how stepper motors control precise movements with accuracy. Key Topics: Stepper motor fundamentals Variable reluctance explained Like and subscribe for more on motors, e...
What is a servo motor? | How does a servo works?
มุมมอง 1312 หลายเดือนก่อน
Servo motors are little electrical motors, we will cover it's function, how it's precision is achieved, how the typical signals look like and what are it's properties. amzn.to/3D0XSUZ
LT spice basics Mac | set up a circuit | operation point simulation | voltage divider
มุมมอง 2912 หลายเดือนก่อน
LT spice is pretty difficult to operate, the interface on Mac is very hidden and confusing. This video walks you through the basic elements of navigation, where to find all those hidden menus, we will build a voltage divider, set up the simulation and analyse the results.
How to install LTspice on Mac?
มุมมอง 3662 หลายเดือนก่อน
Where to download? www.analog.com/en/resources/design-tools-and-calculators/ltspice-simulator.html LT spice is free and can be used on Mac as well as on Windows. This video will cover the download and installation process up to opening the first canvas to create a schematic. How to simulate a circuit will be covered in the next video.
What is the Piezoelectric effect? | Explanation & Applications
มุมมอง 2002 หลายเดือนก่อน
What is the Piezoelectric effect and how does it work? This video will cover the basic structure of an piezoelectric element, how the effect works and some sensor and actuator examples.
The NEW Raspberry Pi Ai Camera // What makes it AI?
มุมมอง 3.6K3 หลายเดือนก่อน
Raspberry Pi launched an all new AI Camera, but what makes it AI and whats the difference to the Camera module 3 or any other Raspberry Pi camera? All this and an explanation of the Sony IMX500 will be covered in this video! #raspberrypi #ai
Building my own Powerstation // 12V LiFePo
มุมมอง 4713 หลายเดือนก่อน
Frustrated with powerstations on the market I set out to build my own. Using 12V LiFePo batteries, featuring Euro Box size, USB-C and USB-A charger, solar charger and a 12V car socket. 230V Inverter to be installed soon to complete the build.
How to connect your Raspberry pi pico W to wifi using Thonny and ChatGPT
มุมมอง 5933 หลายเดือนก่อน
Set up the wifi connection of your Raspberry Pi pico using a short micro Python script deployed using Thonny. #python #raspberrypipico #thonny #micropython #wifi
How to install Thonny on Mac & connect to Raspberry Pi Pico W
มุมมอง 6943 หลายเดือนก่อน
Raspberry Pi Pico W for starters. How to install the IDE Thonny on Apple Mac OS and how to set it up so you can connect your Raspberry Pi Pico to it and start coding! #getstarted #raspberrypipico #pico #thonny #mac
Cutting through Copper and Aluminum with a Water Jet Cutter | Abrasive Waterjet Cutting explained
มุมมอง 1.2K3 หลายเดือนก่อน
In this video, we explore how a water jet cutter works and the role of abrasive in slicing through tough materials. Watch as we cut both copper and aluminum with precision. Perfect for anyone curious about high-tech cutting methods! #WaterJet #AbrasiveCutting #Copper #Aluminum #Tech
New Raspberry Pi Pico 2 vs Pico 1 vs Pico 1W comparison | CHECK PINNED COMMENT FOR WIFI
มุมมอง 9K4 หลายเดือนก่อน
Raspberry Pi just launched a the new pico 2 microcontroller! We're gonna compare the pico 1 and the pico W (wireless / wifi) and the new pico 2 side by side. Beside the advertised features we will also take a look on the not so prominent features such as temperature range. Pico 1 W: amzn.to/41mDMP4 Pico 2: amzn.to/3ZjC5iR
Creating a footprint in Autodesk fusion electronics | eagle | step-by-step tutorial | example
มุมมอง 3.3K5 หลายเดือนก่อน
Step-by-step tutorial how to create component & symbol & footprint Learn how to create a footprint for an electronic component in Autodesk Fusion 360 with this quick and easy tutorial! #AutodeskFusion360 #ElectronicDesign #Fusion360Tutorial #PCBDesign
Welcome to the jungle | Cybergarden part 5 | It finally works?!
มุมมอง 1.9K5 หลายเดือนก่อน
Welcome to the jungle | Cybergarden part 5 | It finally works?!
Switch big loads with a microcontroller | Relay module & integrated darlington | Cybergarden part 4
มุมมอง 2726 หลายเดือนก่อน
Switch big loads with a microcontroller | Relay module & integrated darlington | Cybergarden part 4
Irrigation system, ESP32, power supply and pump issues | Cybergarden part 3
มุมมอง 6286 หลายเดือนก่อน
Irrigation system, ESP32, power supply and pump issues | Cybergarden part 3
My hydroponics balcony system | Cybergarden part 2
มุมมอง 5266 หลายเดือนก่อน
My hydroponics balcony system | Cybergarden part 2
New project - IoT balcony irrigation system | Cybergarden part 1
มุมมอง 1486 หลายเดือนก่อน
New project - IoT balcony irrigation system | Cybergarden part 1
How to wire ULN2803 | darlington pair ULN2803A wiring
มุมมอง 2.3K8 หลายเดือนก่อน
How to wire ULN2803 | darlington pair ULN2803A wiring
What is a Darlington pair transistor? | Darlington circuit | super beta transistor
มุมมอง 3.7K8 หลายเดือนก่อน
What is a Darlington pair transistor? | Darlington circuit | super beta transistor
Direct exposer with a laser? | laser circuit boards
มุมมอง 4.3K8 หลายเดือนก่อน
Direct exposer with a laser? | laser circuit boards
How to supply a Arduino & Raspberry Pi & ESP project with power | DCDC converter
มุมมอง 4028 หลายเดือนก่อน
How to supply a Arduino & Raspberry Pi & ESP project with power | DCDC converter
SPI wiring - What is SPI - How to serial peripheral interface
มุมมอง 2.3K9 หลายเดือนก่อน
SPI wiring - What is SPI - How to serial peripheral interface
Pull-up and pull-down resistors explained
มุมมอง 13K11 หลายเดือนก่อน
Pull-up and pull-down resistors explained
Basics of Postgres SQL database and pgAdmin on Mac
มุมมอง 45211 หลายเดือนก่อน
Basics of Postgres SQL database and pgAdmin on Mac
Excellent video, brilliantly explained, thank you
Happy it helped, thank you so much for your feedback!
Awesome explanation 😃.
Thank you very much for your feedback!
The validation is saying failed to validate at the 99% mark. What should I do?
Did you try again? Happens sometimes, had it twice in a row once…
Here to try to hack the regional lock on my deebot n8
Sounds interesting, that’s a vacuum robot? Maybe ChatGPT can help with sich specific task…
arduino giga r1. not interested.
What is your favourite board to work with?
Your comparison makes no sense
Hi there, can you provide some background why you think so? Always looking forward to constructive feedback to improve …
@ This is the first Arduino capable of performing real-time CD-quality audio processing. There is a whole market of DSPs waiting for this chance, such as the ones in Eurorack. And in this case, using a Raspberry is inconvenient because of the operating system layer. This is just one market where I see immediate application. There may be others. Making the GIGA/Portenta a powerful all-in-one solution.
I tried it on my rpi pi5. It work well with my dataset trained by Aitrios. Detected objects are stable but the only negative is its peormance not so good since it based on SSD maybe.. The CNN from Yolo look like better. some object is very clear but an AI Cam ignore, can not catch.
Did you try to tech the camera specific objects that are not on board by default?
@blueprintiot Thank for your response! I used the same actual condition which trained by images. I will try to edit the conf. thersold later then reply to you!
Also, maybe it related to my difficult object. I trying to tech the scratch line on something like the mirror surface. I know it will have a big challenge with the reflector condition
Nice video thanks - The Power supply cables both in red might be improvable ;-)
Thanks for your feedback! As you may know, current is always measured in series, so to avoid any reverse polarity by accident, I kept the cables for the current measurement all red, since I hooked the amperemeter into the positive cable…
Great video+explanation+presentation! Thank you for sharing! Well done mate - NEW SUB 🙏🏻
Thanks for the feedback! Let me know what else you would be interested in! P.S.: my cam arrived in the meantime, as soon as I find some time to play around with it I will prepare a how to get started video!
Hi all, please note, that as of date of recording the wifi version of the Pico 2 wasn't released or announced yet. I'm working on a wifi version of this video as well on a energy consumption comparison of Pico 1, Pico 1 wifi, Pico 2 and Pico 2 wifi (ordered mine already, hope it arrives next week). Wish you all the best and see you in the next video!
click bait bollocks. there’s literally NOTHING they don’t tell you. blocked.
Thanks for your constructive feedback ;)
So Pico 2 is basically overclocked Pico 1
tysm
You’re welcome :)
Today, Raspberry Pi announced the Raspberry Pi Pico 2 W wireless-enabled version of the Pico 2 with 2.4GHz 802.11n wireless LAN and Bluetooth.
Thanks for mentioning! Out my order in two weeks ago, still waiting …. As soon as arrived will make a new video
4:03 it seems the extra PWM pins are only on the larger 2350B version of the chip, not on the standard Pico 2. The Pico has 8 PWM "slices" with two pins each. The Pico 2 has 4 more slices, but they're on higher numbered pins, so not available on the standard 2350 chip: "12.5.1.1. Changes from RP2040 • Increased the number of slices from 8 to 12, with the 4 additional slices available on GPIOs 32 through 47 in the QFN-80 package."
The standard 2350, used on the Pico 2, is the QFN-60 package, with 20 less pins.
3:50 AFAICT, the Pico 2 also only has 3 ADC pins. I'm looking at the pinout for both, and there is no difference in ADC pins. The Pico 2 has better quality ADCs than the OG Pico, but still more noisy / bigger errors than some other micro controllers, e.g. SAMD21.
I am getting cyw43 not found error what should I do
this entire series is exactly what i needed for interview prep! thank you!
Glad to hear, thanks for watching and all the best for the interview!
excellent video, very informative
Thank you!
Hi! I followed your steps and when I try to open pgAdmin a pop up with this error appears: The application cannot be opened for an unexpected reason, error=Error Domain=NSOSStatusErrorDomain Code=-10669 "(null)" UserInfo={_LSLine=4129, _LSFunction=_LSOpenStuffCallLocal} (1) Do you have some idea of how I can solve it?
Are you on an Apple silicon? You can navigate via finder to the application, right click and check if you run in Rosetta or not, this could help…
@@blueprintiot I am a new Macbook user so I am still a bit lost with everything. However, I checked what you said and I don't run in rosetta, basically because the option doesn't appear when right-clicking
Does this work for silicon based chip? mac
Yes, running an M1 Mac myself 👍
thanks
You’re welcome!
Awesome! Thanks, it came just in time
Nice, thanks! Any other functions you would like to see a video about?
@@blueprintiot amplifier setups, like instrumentation amplifer, would be great. and also how to add parasitic effects
Nice....
Thanks, anything more you wanna see with the voltera one?
@ why not , i saw titles other videos in your channel, your content seem really good, i have subbed you and will watch your videos, but it will take time as there are lot of videos to watch in your channel.
can I use Yolo model with this camera?
Haven’t tried yet, but actually received mine now. Also the bit that was unclear to me what you can actually run right on the camera …
Amazing, you can't even buy the parts on the board for that much. And it comes with a board!
The pricepoint is really great, especially since you can expect a consistent quality from the Raspberry Pi foundation. I really do like ESP32s but the breakouts that are more affordable variate a lot in quality. ESP32 boards directly from espressif are a bit above the price of a pico W, eventhough pretty affordable too…. If you liked this video you probably will be interested in my video „simple wifi capable boards“, see you over there in the comments :)
hello, thank for help.... I have problems , then to write Api, not show block,inject --- move msg,paylad.temp.=== debug 2, how it is video, help me
Best explanation so far
Thanks for your feedback! Let me know which other topics bother you…
We want to connect to our mainland with mobile cellular by using starlink internet.
Apple is offering emergency messages for iPhone 14 and newer, but again only in some countries….
A traditional satellite phone from iridium or others might be a solution for you.
I want to use mobile call service on starlink internet. We live in mobile service out area (conflict and tower power impact areas). How can we do for it. I am from Myanmar. My English skills not good so much. If you could explain to me about the question I would great full thank you.
Appreciate your question. As of right now this functionality is not yet available, spaceX needs to deploy a new gen of satellites… Only option as of right now would be to buy a starlink dish (~350€) and subscribe (monthly fee). But in Myanmar starlink is not yet approved by authorities, so you would need to buy the dish somewhere else and if will work connecting is not guaranteed.
If you are close to a neighbouring country you could get your dish there and subscribe to a plan from a neighbouring country or a „sailing“ plan, but those are quite expansive
@@blueprintiot Thanks for sharing
Finally a Mac Video!
For sure more complicated than on the windows version…
@@blueprintiot thats why you have to make follow-up guides
Thanks, this video was very helpful.
Thanks for taking the time to provide feedback! Stay tuned, will drop a couple of more LT videos during this week
Just the video i was looking for to figure what to use for an upcoming project. Thanks!
You’re welcome! I may add that I recently started to shift more and more from ESP32 to Pico, price point with wifi is still quite good, connecting to the board is pretty easy (especially compared to ESP) and you can use micro python to write the code…
Thanks for this easy to understand explanation
You most welcome, thank you!
Excellent video, thanks
Thank you & let me know what else you would like to see!
Can you di test on long run ], even for couple hours to get the average and what battery configuration needed
Pretty cool idea! Which type of use cases you envision? Like only some sensor data to be sent once a minute for a low power application or a bit more like controlling some Relais in relation to temperature or similar?
@@blueprintiot Honesty I need it in both cases, but even in sensors/data monitoring, for example if I didn't use any power saving, e.g I want the data when ever I want, does this uC uses it maximal power consumptions always (which I considered it a lot 80-200mAmp), or it just peaks during some Wi-Fi data processing.
@@blueprintiot There is video here ZfmbvH-8YO4 kinda explain similar idea, it's all up to the Wi-Fi chip power consumptions.
Not all blind people or people with learning difficulties can keep pets too do sensual awareness
What would be the difference to an app running on your smartphone? Smaller packaging/lighter?
We have a good start
Blind people as well!
👍
A robot too keep old folk and people with learning difficulties safe by keeping the ai robot with them all the times
Good idea, do you think more about a proper robot or more like a device attached to a jacket glasses /…
Very informative
Thank you!
Thanking you most kindly from English England
Thanks, happy to reach out to you, I hope my accent isn’t too bad for you guys 😁
Thanks! Nice and clear explanation!
Thanks for your feedback! Any further topics you would be interested in?
Very Interesting video. So you can now basically build low cost vision applications at home? Amazing
Sure, can’t wait to hear about your ideas!
Great work and finally an easy explanation on this topic!
Thanks for the feedback, can’t wait to see yours!
finally I get it 🤦thank you ❤️ especially for this 2:42 which no one else has mentioned
Most welcome! Thank you so much for your feedback, it's so cool to know people around the world understand electronics and IoT better by watching the videos :) Please let me know if there are any other topics that bother you too and a video would be helpful!
What about the inverter/charger heat? Also that box is flammable(unless it's a rated one?) so a big nono in German code.
Wood burns too ;) It's a standard HDPE box...for the inverter I'm looking for a oversized one, so heat development should be controllable under normal conditions. Sure fans are an option, but would like to avoid any holes in the box for water protection, since the outdoor use (like offgrid building sites or similar) is one I don't wanna compromise too much...
An inverter with a big passive heatsink that was exposed to the elements through a hole in the wall could work well, not hard to make water tight, bolt+epoxy/rubber it into the wall.
Great idea 🙏🏼 Good video and even better explanations 👍🏼
Thanks you!
Great tutorial thanks, I've been trying to work these steps out and I was starting to loose hope. You have another Sub!
Thank you so much for your feedback! Please let me know which other features or you would like to have a video about, more layouting content planned, happy to adapt to any requests!