It is interesting to note that when a through hole component has to be soldered, the iron tip first jointly hots up the PCB and component and then apply solder, whilst for SMDs, we see the opposite, i.e. first put solder on the soldering iron tip and then solder the component to the PCB. Note sure then as to why the SMD soldering order can't apply then to the THT case as in both cases it's about soldering ;metal with metal;. Thanks for this very instructional video!
I bought the V3 from amtech direct about a year ago and i love it I just not really like the performence with the hot air station What is the best flux of all of them for hot air station in your opinion?
The reason why there's an included stl for the resonance detector is because the Z axis of the detector is supposed to face upward, not to the front, as in this demonstration. Print the bracket.
I am buying the Tomlin DM602 Pro which comes next week., which has the ring light as well as the stem lights, and a transmitter light box for examiing slides. I'm relly excited having watched your video. I will be using mine mainly mainly for looking at pond life and plant samples though. Thanks for a great review!
Lead just melts, flux evaporates into fumes. Leaded solder are poisonous because we touch it and the lead is trapped on our skin and absorbed or (if we weren't careful enough and didn"t washed our hands toroughly) easily ingested.
Maybe you already have something on there, but have you heard of a sediment trap? I use a gleco sediment trap on my laundry sink to catch metal shavings and pottery clay / sand from going down my drain. edit: I would have located the electricals farther away from the tub of salty water and faucet. It's 100% certain to get dripped on there.
Have a question hoping you can answer about the software. I haven’t had much luck finding any answers online and Creality email support has left me hanging. I got the new Raptor installed the software on my M2 Pro and on initial startup it asks me for a password for permissions. I enter my admin password and it says it’s incorrect. I tried this on a 2016 Macbook like you and my 2017 iMac Pro and same thing happens on every computer. It will not accept my admin password. Have any ideas what could be causing this?
Nice demonstration! What about if a pad is missing(a circular pad)? Any recommended methods to stick the pad directly on nothing? Context: mouse switch pad removed by mistake
I know this is 5 years old. but thank you for the great video. working on my first practice board now with amazing success. I figured this was some dark art that would take months if not years before id touch a board. Im not saying its the most beautiful, but i got conductivity and they don't come off. I really am amazed by this video. Thank you so much!
It would be helpful for these tutorial vid, if you mention your heat setting that you use. For instance, during pad removal you caution on being heavy handed but no heat setting. Also, there was an annoying whistling sound that was periodic which prevented me from watching. FYI, other tutorial vids that I watched they do mention heat settings.
Thank you for the video, very educational, I learned alot from it. I have a question, what size resistir do I need for a battery holder which holds 4 double A batteries? I know they sell like 100 olms 1k, etc. The holder is very corroded and corroded the batteries. I bought new holders but I was wondering if I have to change the resistors?
Beautifully done. Love the fact you take the time to follow the trace path, as you say not always entirely necessary (but sometimes is!) but a bit of quality all the same.
This project of yours will not work, you are connecting the driver boards without synchronism, it is very likely that some transducers cancel the wave of others, what a big mess you made, exist there are master and slave driver boards for make project with many transducers, a clock signal from the master board is sent to the slaves in order to keep all transducers oscillating fully synchronized !!!
@@BranchusCreations Your test with aluminum foil says nothing, you know very well that ultrasonic cleaning works by propagating waves at high frequency, if you have transducers operating individually it is obvious that at least one will interfere with the efficiency of other, is you than need be doing the research no me , just look at any ultrasonic tank project with more than one driver board and you will see that there is a connection so that they all work with synchronized waveforms, research and see, if waveforms are generated inversely they will cancel each other !!!
@@guardiao_das_riquezas Okay, time to put on your scientist's hat. You say it shouldn't work but it does. Try and formulate a reason why, rather than just proclaiming your ignorance. I know the answer, and I will tell you if you're correct.
@@BranchusCreations Comrade, I already told you why it doesn't work, are you stupid or are you acting stupid??? place two speakers facing each other, apply a 1KHz sinusoidal signal to both and only delocate 180 degrees out of phase and see what happens, OMG you don't want to believe it, don't believe it, so you can go far with your channel, without accepting opinions from third parties, If you think you're the owner of the truth, I'll end this discussion here. You can reply that I'm not even going to come back, debating with a brainless pigeon is wasting my precious time, without more.
Great video. It was very helpful and informative. I have a question. You said in your video that you can add another partition/drive image, as long as it is given a different SCSI ID. Can I assume, you would just create a second drive image, as the first one was created? Then once created, it can be copied to the external DB25 BlueSCSI in the same manner and the the first one, correct? Now, the question is before I copy the second partition/drive image to the BlueSCSI, can I copy files to the partition with SheepShaver before I copy the second partition/drive image to the BlueSCSI and change the partition/drive image? Or would I have to use the BlueSCSI file transfer tool to move files from my iMac to the BlueSCSI partition. I ask because, like you, since I was an Apple Tech for while, I also have an external SCSI hard drive to which I copied all of the System versions, I had at the time, into various folders.So, if I had to backup a customers data and reinitalize the internal HD, the installed a fresh version of the System Software. I would like to set up my external DB25 BlueSCSI in the same manner. The DB25 BlueSCSI is a lot easer to carry around. I would appreciate and advice/recommendations you might offer. Thank you, Randy
Yes, your assumptions are all correct. You can even just duplicate your first disk image on the SD card. As long as you rename the second one so that it uses a different SCSI ID, it will come up on your Mac as a different drive. And yes, you can use SheepShaver to load the disk image and then make any changes you want via emulation. You can even load it directly from the SD card, so you can make any changes, shut down SheepShaver, pop out the SD card and put it in your BlueSCSI.
