Відео

Thank you. Very good explanation and nice to see visualization of the binary representation of O.

My screen is just black now. Know what I did wrong??

How long do you touch the soldering iron to the connector before applying the solder?

Wow thank you ! For some reason I switch to right hand to push the bracket down it easier 🤣it the bracket put it back in was tricky part. Otherwise thank you sooo much

I know its been 7 years but this is a great video :D Thanks for posting it !

Going to be working on this before I trade mine in! I'm budgeting 2 ± 15 hours of working time.

Thanks.

Hi, I have mostly remade the circuit so that I can test some salvaged drone motors. However, I do not know how the other circuits are connected to the inverter circuit, and I cannot find the PCB online to guess the connections. Could you please explain or provide a diagram of how the bootstrap circuit and arduino are connected into the inverter? Thanks!

Can you share the circuit?

Yay!!! Clear English.

Do you still have the software? I can't find it anywhere.

I love watching stuff being taken apart and fixed. your uart video brought me to your channel. Keep up the good work !

which esc did you used?

Hello nice project, sorry I'm using Raspberry Pi How connect this module with a Raspberry Pi? is possible?

Hi....I am wondering, in the code setup and loop are closed and there is no fucntion calls but how it is working stilllll.......!

What drive and weapon motors do you use?

Collins Forges

Schroeder River

Gaylord Walk

Thanks for the help

Lee Jeffrey Wilson Maria Hernandez Cynthia

Bradtke Points

Cura says there is no connection to the printer. So I can’t update the firmware to operate the cr touch. Suggestions?

Have you tried the CR Touch? Would this work?

Camille Shore

Thanks a lot..

Hi dear can you send the code

You need to get some more practice teaching. You are so slow I fell asleep and I’ve been a classroom teacher for years.

yeah but what blew up near it?

i know that one of the connectors is for compressor but what is the use for other one? is it connected to solenoid valve?

You will blow your esp if you try and power a mechanical relay from a gpio. They are like 20-50ma max rated and relays are over double that when actuated. You always power it from the esp input voltage (power supply) 3.3 or 5v. NEVER FROM THE BOARD ITSELF. Reason why people use machnical ones is most likely because they are half the price usually and while at it can usually handle way way more Amps than the solid state one.

Great job 🎉

Is there a way to identify a UART signal coming from a mobile app via bluetooth, being sent to a Bluetooth dongle attached to a device receiving the signal? How could I identify or replicate the signal?

I cannot find the correct firmware also. Please, could anyone of you help with this?

Excellent intro. Thank you!

Thanks for your video, it is very helpful. The motor pump was blocking the machine from normal start. But in my case, I opened the pump and found a piece of dust blocking the fan from spining. I tested the motor with a 24v power supply and worked like a sharme. My CO2 Laser machine is working fine now without replacing anything. Thanks again my friend.

😄

Fixed one years back, blown 50c fuse

Yeah, the switches go bad all the time. They get a beating. The last microwave had a bad, small control transformer. A winding was open. Impossible to find this part. I got my Dremmel out and separated the laminations and rewound the burned coil. Worked OK but hummed a lot because I disturbed the laminations and couldn't weld them back properly. The ones that get thrown out are usually so filthy I don't want to touch them but can probably be repaired with just a switch replacement.

Thank you so much. I spent hours looking on freecad forum for how to do this and they are all going on about linux code and add ons and stuff. I was convinced that there must be an easy way. Thank you so much!

Thank you for this clear explanation ❤💯

Top work mate. I am a sparky and am familiar with a lot of concepts but UART is not one. This is a great explanation.

bro you are insane. super super ultra mega giga alpha beta omega omg!! I fcking understand everything

Thanks good to know how to change the battery 😊

do you have a link to this firmware? i cant find it anywhere

We really don't need to see this, what a waste of time

It is very nice explanation on all calculation and useful. do you have a template to do all calculations by inputs all necessary parameters? I like to get a copy if possible

bit-by-bit, this video adds to my understanding of UARTS... thanks

This is the same battery of the jnc770?

Has anybody contacted the manufacturer to find out if it’s a recall on the battery or a defect? I mean $25 ain’t that much but if it’s a defect they should replace it. Yes, before I am cheap😂