Thanks for the video, i have old sony v-mount battery , i test the + - terminals with multimeter, it gives no reading at all, but when i disassemble the battery pack, the cells gives medium voltag, where is the problem ?

I have a problem with my drone not taking off. i make sure my motors are spinning as your video says and put the props correctly. but i noticed something that you mention that the ESC are not important your ESC is set to normal why is it not set to Dshot300? as for the RC you mention is should be the opposite. on the RC should go up and Mission planner should go down. im starting to think my throttle could be the backwards. how can i test if my throttle is backwards without having to damage my drone is there any other way like in my parameters?

What model number is this? Thank you.

You cut the video on 14:07 , the batterie Led Test was negative not Led lightig WHY ? 🙂 You need to plug the batterie back to the Charger to reset the BMS and get output Voltage

like chewing cotton wool isnt it 😂

Tenho um porém de vez em quando o volume fica oscilando. acredito que também seja a fonte de alimentação.

Same speakers started out with a slight buzzing sounds, when it was cold in winter time the buzzing would be worse if speakers were off and eventually fade when using them. After a few years the buzzing stopped but speakers started cutting out at 30-40% vol. Woke up one morning with power tripped and when i switched everything back on, the speakers were just dead.

You have done a great presentation. Thank you !

You save my birthday, tomorrow i make a party and i fix my z506 with this metod! Many thanks!!!

Hello, I liked your video, but I want to know if this method also works with DJI 2 Googles?

The real solution is to replace two capacitors on that power supply on the power output side which go bad. I am currently dealing with this very issue and found a reddit thread of several people also with the same issue and one person finally realize it was just those two capacitors on it which is the same conclusion I came to when I noticed the bulging capacitors after a few hours of troubleshooting and pulling apart the volume pot to clean it and resoldering connections only for nothing to work. It's a lot easier and cheaper then just tossing the whole power supply and replacing it. I'm currently waiting for replacements I ordered which is a set of 5 so if I have this issue in the future I will have some spares on hand.

Great video, looking forward to see how your channel grows.

Do you mind sharing your PID settings for this drone? I've having a hard time getting the drone to stabilize quickly when stopping. My settings cause the drone to wobble really bad.

Great stuff, really want to get my hands on the pixhawk 4, but trying to understand it as best as I can for my own project. If you don't mind two questions i got if you could help, if you know, am I right in saying the pixhawk supply's power to the GPS and receiver? (Not the USB or servo rail) Also when it comes to the servo rail, it says max input voltage is 36v. So am I right in saying I could potentially connect 3 12v car batteries up in parrell to make 36v...and then connect that directly to the servo rail with no problems?

Dude you have it upside down

Hey, the sond emitting from my speakers sounds like it's breaking up and sounding distorted when the volume is proberly on only like 35%. Don't know if it's the speaker ffrom the box or something else. Could you give some advice. Thanks

where did you get all your stuff?

can make video to open z506 center speaker?

I have one and the center speaker have some noise in the back ground and the sound is very low, do you know any way to fix it? I tried cleaning the input and the plug but did not worked.

Great looking lab! I have everything on that checklist except the hot plate. IMHO, unless someone is working on a lot of high thermal pcb's then I don't see it being that necessary.

After i washed the whole machine (inside snd outside area) with tap water, it stopped working! When i plugged it on the socket, it turns on for a few seconds and then the main electric switch of the house swirch off automatically and the machine stops working! I have washed it again in but this time it's not working for some reason after that! Anyone can assist?

como le añadistes el blutoo

Thank you

Mine also got an issue with the centre speaker low sound. Compare to others

Sir what is the flying time of this and which battery you are use in this s500 quadcopter drone

Almost nothing 25ml 😂

The ideal humidity for humans is between 60 and 70 percent

cool video barran, very subscribed. gonna try to build this, great idea bro

hi barran, can i combine this to a computer mouse usb cable so it doesn't take space of usb slot?

i Have a radio shack truck but it may or may not go into reverse i have to fiddle with the up or down button next to the fwd reverse lever to get it to work but that only works temporarily. Any ideas? any help is greatly appreciated.

Thank you so much for your video. My v-mount battery broke, and was able to fix it thanks to you, saving hundreds in having to buy a new on

I tried this with an 19v 3.42a charger, the speakers turn on for a second but then the energy fades away and wont turn on until I disconnect the laptop power supply... Im not sure what im doing wrong :(... The charger says it is INPUT: 100-240V~1.6A 50-60 Hz OUTPUT: 19V 3.42A Do I have the wrong values for my laptop PSU? Thank you in advance!

How do I connect the speaker with a laptop power supply board ? Not sure how it works 🙏🙏🙏

Great video! What should I set my multimeter to for vmount testing, I'm new to multimeters. Thanks

Cool idea I'm going too build one tnanx

Is it normal that we don’t get a a clear sound? I can’t really enjoy my music with this solution, I get a dirty sound I don’t know it it because of the power of others

hello, I subscribed to your channel, I have the same problem, but I don't know if I can use the old Lenovo 20V 4.5A power supply?

Found this while my friends are trying to repair a Z506 power cord lmao

Very impressive and functional.

Hey Barran, I am new to Iot but i want to start off exploring but confused between Raspberry pi and arduino

10:10 same Problem Plesse solve the 😢 How to Fixed in Bangladesh

I used this technique and an old HP PS, and now my 5.1 lives again. Thanks bud.

Hi Barran I have used your library for door lock system my code is completed but my question is to you (if finger print is not found / not verified ) how to apply if /else condition on it to execute something

I've been using a 30 gallon clear trash bag draped over the Neptune 4 Pro when printing ABS. The deluxe version has three 20" long strips of duct tape across the front where the bed contacts it at the end of the print when presenting the part for removal. 110C bed, 255C nozzle for the first layer and 230C nozzle for subsequent layers, printing on textured PEI. I'm running production. It's so reliable, I start a print and go to bed before the first layer starts to print.

Bro what happened to your Facebook page?

Radio shack made five different models of these I have four of them It's not good to put 12 volts into the motor to test it because your back feeding the voltage into the circuit board

I come here from your website to leave comments You are fking awesome in all aspects man🎉 I feel so bad to use 32G(smallest available today)sd card just to use little of it

Eehy watchu ylknow about di Lofi gyal?? 😂 Great job my fellow ee/me engineering coop! I actually received these speakers today wuth the understanding that they dont work. On a preliminary test, I observed massive heat on the DB9 control cable and no output sound on the control speaker. This has to be a dhort- no?? Do you think that could be a short either on the output stage or the right speaker?