Quick facts‼️: DAC stands for Digital to Analog Converter, meaning the ESP32 can output analog signals! If you want more info, check out the ESP32 Guide on the channel!
@@jishusingh8361 Hey. You may be asking the wrong person here. Politics, geography, and military events are not my fields of expertise. Therefore I am unable to provide an appropriate response. Please note that this is also irrelevant considering the nature of this video. Nevertheless, your statement is incorrect. Although of course some factors can contribute to increased risks of unwanted events, it is not exactly easy to find a direct correlation. Do refrain from asking me such questions though. Thank you.
Really nice to hear the real voice. I hope this trait continues on for later videos. And yeah, I only know about ESP32 when I watch this clip. Thanks a lot.
@@Ahmedhkad12 to 3.3v would get VERY HOT tho. I use these with 2s batteries which are like 7.4 to 8.4v and pulling decent current from that 3.3v , it gets pretty hot since its linear. Wouldn't recommend 12 ever tho
It isn't a competition. Use the device that's appropriate for your application, don't automatically choose a ESP32 just because it has certain features.
I have much experience with both esp32 and Arduino. While esp have higher speed, more features, avr micro controller like Arduinos are more robust, can operate in higher ambient temperature, and more tolerant to over current.
It's also only 2-3€ on Aliexpress, which was important for me, because I just bought it as a toy. And I got it+a lot of accessories for only around 10€.
I would like to see you implement this into home automation...using your new hardware to acquire facial recognition at the first camera, alert when perimeter has been breached, do the laundry, and raise the shades at 7AM. I can do all that with what I have now, improve upon it if you want interest in your product
There is an on board linear voltage converter called the ams1117 which can step down higher voltages to 3.3v for the board to use Normally input must be less than 12v else the voltage regulator will get fried
Its also that back when it was made, that was pretty much the maximum reasonable capacity without exponentially raising costs. But as smaller footprint die processes keep being refined, the older ones are purchased by companies and used for chips like this, which is amazing. You can use these little modules for pretty much anything electromechanical. They are extremely overpowered for what 99% of people use them for. but at around $3-4 each you cant really ask for more. That barely gets you a large drink at a fast food restaurant. And that little module is capable of running a whole factory's worth of automation and then some.
The board have a regulator. It is safe for 5v supply. The problem comes when you want to connect (input/output) 5v only components. Need to have kinda deep understanding in electronics to tackle it
There is an LDO between the microUSB connector and the microcontroller. It can drop the input voltage from anything between 4 and 9V down to 3.3V which are comfortable for ESP32s. That's why you can use the microUSB port to power it from a 5V power adapter or from your computer (all computer USB ports run on 5V). But do not connect anything above 4V to the pins (except the single pin marked "5V" if your board has it)! If you do, your ESP32 may get instantly fried or it may work for a while, but its lifespan will significantly drop. Trust me, you don't want any of these outcomes. Amps are irrelevant. Even if you supply your board with 10A, it will take only the Amps it needs. That said, supplying less than 250 mA to your board may cause the ESP32 struggle to connect to Wi-Fi, but it will not cause any harm.
@@romanalexandrov2880 Thanks a lot. I just started learning about this in class, and I wasn't sure if the amps mattered. Also, Although I thoroughly read the documentation, I didn't know if it was safe to continue powering through the micro USB. I appreciate it!
I got some ESP32s on Amazon and they’ve been great, but then I thought why not get one with the built-in relay? The problem is that for some reason it won’t program with the IDE. It doesn’t even see them. Any ideas?
This almost sounds like comparing the incomparable - good old 15+ years old ATMega328p vs. 2016 ESP32, give ESP a fair comparison with more recent arduinos, RISC-V and STM chips, even rp2040 and it wont be so outstanding.
Easily. You do have to be careful ESPECIALLY where electronics will be in rough environments. I very very highly recommend to epoxy pcb or if not at least completely seal the whole assembled pcb in hot glue. Add decoupling capacitors EVERYWHERE and remember that you need to run wires in sig/gnd pairs, twisted preferably if they will be carrying pwm or any sort of data bus.
@00000005547 this is best advice I've gotten for this project lol thank you, the board will be in a water tight container (gonna reuse what the original ecm uses) and the engine is a simple 2-stroke engine that's carburated so the only real sensor input I'll be getting is a flywheel position sensor and using that signal to determine spark ignition. Once I've got that working I can get a bit more fancy with fuel tank sensors, GPS speed detection gauges, and engine heat monitoring
The ADC of ESP32 however, is really noisy compared to that of an Arduino. So in case of applications that require using internal ADC and requires good precision, take your time to see if it fits the application. Such a shame since it is really great compared to an Arduino in many aspects. It also consumes higher currents while in active mode compared to Arduino.
Wait, that BLDC at the end of the video is rated at 140-310VDC by default, right? I didn't know that you can still able to power it through 2-6s battery. Yea, it runs slow though. I have a project to rewinding them to higher KVs.
![[TH] 2024 PMSL SEA W2D4 | Summer | โอกาสสุดท้าย ของสัปดาห์สอง](http://i.ytimg.com/vi/aswciGrYovo/mqdefault.jpg)
Quick facts‼️: DAC stands for Digital to Analog Converter, meaning the ESP32 can output analog signals! If you want more info, check out the ESP32 Guide on the channel!
The voice is changed, the old voice is better bro....
@@thegokul_nah this one is much better
@@StrikesPerceptionWhy is there no terr0rist attacks in Ch!na?
@@jishusingh8361 Hey. You may be asking the wrong person here. Politics, geography, and military events are not my fields of expertise. Therefore I am unable to provide an appropriate response.
Please note that this is also irrelevant considering the nature of this video. Nevertheless, your statement is incorrect. Although of course some factors can contribute to increased risks of unwanted events, it is not exactly easy to find a direct correlation.
Do refrain from asking me such questions though. Thank you.
@@StrikesPerceptionWhy cannot muzl1ms riot in China?
Really nice to hear the real voice. I hope this trait continues on for later videos. And yeah, I only know about ESP32 when I watch this clip. Thanks a lot.
i agree
i disagree. he had the only good channel with a robot voice. it was a unique brand that made the channel funny and funky
Lmao so many bot accounts making AI videos
How to use a Digital Oscilloscope to measure frequency from an Arduino board
Love you real voice. Soft subtle. I can rewatch it all day.
Can we use the dabble app with micro python and PI Pico
The five volt pin: “am i a joke to you?”
its actually can stepdown 12v to 3.3 , but recommended to supply it by 9v ~ 5v to VIN pin
@@Ahmedhkad12 to 3.3v would get VERY HOT tho. I use these with 2s batteries which are like 7.4 to 8.4v and pulling decent current from that 3.3v , it gets pretty hot since its linear. Wouldn't recommend 12 ever tho
Bluetooth cannot set PINcode,
If this is your real voice, please stick with it on future posts.
Its so much better than the text to speech since almost everyone uses it.
everyone used it but his way of using it was the best, hands down
It isn't a competition. Use the device that's appropriate for your application, don't automatically choose a ESP32 just because it has certain features.
Sounds much better than the computer voice.
You can just supply 5v to the input pins and its fine
The esp32 has a built in buck converter which converts 5v to 3.3v
The pins can take 5v
I was very happy to hear this information from u. Tks u bro!
I have much experience with both esp32 and Arduino. While esp have higher speed, more features, avr micro controller like Arduinos are more robust, can operate in higher ambient temperature, and more tolerant to over current.
Bro the clapping gets me every time! I love you man
Esp32 is mostly 5v tolerant, as long as you are only using ot for logic stuff you won't need a level shifter
Most likely going to burn with 5v unless it is specialised 5v dev board with converter. Esp32 is flimsy af.
I love this guy to the core he goes straight to the point 😢😢😢😢😢 i love you men your effort will be worth it.
It's also only 2-3€ on Aliexpress, which was important for me, because I just bought it as a toy. And I got it+a lot of accessories for only around 10€.
I would like to see you implement this into home automation...using your new hardware to acquire facial recognition at the first camera, alert when perimeter has been breached, do the laundry, and raise the shades at 7AM. I can do all that with what I have now, improve upon it if you want interest in your product
It's not his product, it's a cheap, chinese development board that makers use for simple robotics...
Your channel is a gem 💎
I love your voiceover!
Please make a remote transmitter and receiver tutorial with 2 ESP 32s 🙏
Man...... this is one of the best channels.......period❤
Can you compare an ESP32 with an Arduino R4 WiFi?
Keep them coming! So good!!!
They are also actually cheaper if you compare the price to a genuine Arduino.
There is an on board linear voltage converter called the ams1117 which can step down higher voltages to 3.3v for the board to use
Normally input must be less than 12v else the voltage regulator will get fried
Really wanna know more about esp32
can you explain some 74 series integrated circuits (or more like NE555P)?
But still, AVR architecture is siperior if you need something working from a single 3V 2032 lithium cell, for example
I love these things, especially for esphome
Wish we had this instead of arduino uno in school😢
the UNO R4 uses a 32 chip while the UNO R3 uses the ATmega328p
esp32 has VIN which is 5V input, it also has 3.3V input... so both work
The problem is the adc, its very jumpy specially when you use wifi, you need an external adc if you want good measurements.
What is some project that I could incorporate this into a guitar 🤔
Would be sick to see a 5v esp
It's worth mentioning that the reason Arduino boards run at 16MHz is because it is more than ample for the projects it was designed for.
Just the cost now that their popular and greedy
Its also that back when it was made, that was pretty much the maximum reasonable capacity without exponentially raising costs. But as smaller footprint die processes keep being refined, the older ones are purchased by companies and used for chips like this, which is amazing.
You can use these little modules for pretty much anything electromechanical. They are extremely overpowered for what 99% of people use them for. but at around $3-4 each you cant really ask for more. That barely gets you a large drink at a fast food restaurant. And that little module is capable of running a whole factory's worth of automation and then some.
The board have a regulator. It is safe for 5v supply. The problem comes when you want to connect (input/output) 5v only components. Need to have kinda deep understanding in electronics to tackle it
i love your videos!
Please tell the name of motor in this video.
The turbo jet motor controlled by esp 32
I just ordered a new board and I went with the regular green solder mask....I definitely messed up in not getting the black 😭
Espnow sounds like fun!
How about controls using contactors 😢😢❤ please
You should do the RFID module next
Actually, I have the arduino Giga r1 Wi-Fi board which I think has either the same specs or better.
What about Arduino uno R4 that has WiFi
Bro i user my ESP on 5V and was operating perfectly lol
I have actually connected my esp32 5v with 1 and 2 Amps through the micro usb and nothing happened, it keep working as usual
There is an LDO between the microUSB connector and the microcontroller. It can drop the input voltage from anything between 4 and 9V down to 3.3V which are comfortable for ESP32s. That's why you can use the microUSB port to power it from a 5V power adapter or from your computer (all computer USB ports run on 5V). But do not connect anything above 4V to the pins (except the single pin marked "5V" if your board has it)! If you do, your ESP32 may get instantly fried or it may work for a while, but its lifespan will significantly drop. Trust me, you don't want any of these outcomes.
Amps are irrelevant. Even if you supply your board with 10A, it will take only the Amps it needs. That said, supplying less than 250 mA to your board may cause the ESP32 struggle to connect to Wi-Fi, but it will not cause any harm.
@@romanalexandrov2880 Thanks a lot. I just started learning about this in class, and I wasn't sure if the amps mattered. Also, Although I thoroughly read the documentation, I didn't know if it was safe to continue powering through the micro USB. I appreciate it!
I got some ESP32s on Amazon and they’ve been great, but then I thought why not get one with the built-in relay? The problem is that for some reason it won’t program with the IDE. It doesn’t even see them. Any ideas?
Make vid of the voltage level shifter :)
awesome comparation
could you turn this into a radio?
I love the aggressive clapping and aggressive thumbs up at the end
also amazing: it has two cores! 🎉
This almost sounds like comparing the incomparable - good old 15+ years old ATMega328p vs. 2016 ESP32, give ESP a fair comparison with more recent arduinos, RISC-V and STM chips, even rp2040 and it wont be so outstanding.
Genuine question - what is the range when communicating between two? Could it handle say 15m comfortably?
esp32 is very handy
anyone else noticed the bend pins at the start?
I'm gonna try to use one as an ECU for my jetski 😈
I mean... It literally controls my FPV drone so why not
Easily. You do have to be careful ESPECIALLY where electronics will be in rough environments. I very very highly recommend to epoxy pcb or if not at least completely seal the whole assembled pcb in hot glue. Add decoupling capacitors EVERYWHERE and remember that you need to run wires in sig/gnd pairs, twisted preferably if they will be carrying pwm or any sort of data bus.
@00000005547 this is best advice I've gotten for this project lol thank you, the board will be in a water tight container (gonna reuse what the original ecm uses) and the engine is a simple 2-stroke engine that's carburated so the only real sensor input I'll be getting is a flywheel position sensor and using that signal to determine spark ignition. Once I've got that working I can get a bit more fancy with fuel tank sensors, GPS speed detection gauges, and engine heat monitoring
@@GuitarGarry645you could use conformal coating too
Wait wat. The esp32 is not going to be fried if given 5v in Vin
It is
I made a GPS tracking device out of the TTGO version.
If we wanted to use the ESP with a phone or across the internet, so that you could virtually start a program anywhere, how would you do that?
Bro I was literally watching this when holding one of them in my left hand
Nice voice reveal
How would you rate the performance of the antenna?
Interesting so here I can find this product?
All the best ❤
_Mission accomplished._
U can power it with 5V. Just use the Vin Pin. Its connected to the power Regulator
Does the regulator step it down to 3V?
@@tnigyes, just make sure you aren't supplying something like 12v , as it'll fry the regular onboard.
Communication bidirectional between esp32 and esp82
What is the name or link to the motor / edf you use at the end
The ADC of ESP32 however, is really noisy compared to that of an Arduino. So in case of applications that require using internal ADC and requires good precision, take your time to see if it fits the application. Such a shame since it is really great compared to an Arduino in many aspects. It also consumes higher currents while in active mode compared to Arduino.
Tutorial of how to make personal security cameras that use Wifi?
Wait, that BLDC at the end of the video is rated at 140-310VDC by default, right? I didn't know that you can still able to power it through 2-6s battery. Yea, it runs slow though. I have a project to rewinding them to higher KVs.
Isn’t the Uno waaay older than the ESP?
Explanation ❤❤
Once I get a job I’m making a Bluetooth project out of this for fun
i love ESP32 :)
Bro even delidded the esp33
Are they hard to setup to data log temp, humid probs?
I'm thinking greenhouse, remotely operate a relay for fans, vents etc
How a dual channel volume potentiometer works ...
A video on timer circuit
Arduino Uno R4 wifi has an esp32 on it
I use one, Its fast as heck
You did arduino uno and esp32, now you have to complete the trilogy with rasberry pi and give help us in choosing our starter(no pokemon pun intended)
so in theory i can connect it to the wifi, have it give of that wifi as its own signal, and the nighthawk app wont show my mac as a connected device.
can you do ic tutorial
He claps very full of spirit. 🤣
Does esp now work on two esp8266 nodemcu?
Sir please explain about Raspberry Pi beta
I love ESP32
What do you study to learn about this kind of stuff. Electrical engineering?
I'm getting Damon Gant vibes from those claps haha
Can u make it into a standalone ecu?
Now compare a gun with a tank and tell me the tank is better
Powerful MCU, I do like to play with I2S and DMA
I wanna know more about my violet AD9833 frec generator and how the F*** does the "reference voltage pin" work
Man i want that tiny edf.
Arduino nano esp32 is basically the same thing
Show how to use level shifters
Also some esps have dual core 😂
How to connect 16 analog inputs for voltage readings
can I ask if connected to Bluetooth/ wifi can I make an application just for it?
How do you know this. What courses have you done