Wow... this was a great video... There are so many little modules that were explained and how to hook them up... And things to consider when using them, I just found it so useful. There is an old problem that I always struggled with and that is how to make a nice box for my projects, but having the ability to have PCBWay make a panel that has silk-screening for labeling is an idea I often don't realize, that front panel and back panel you made look beautiful nice and clean, it looks like it could be some great options for anything that can be done with silk-screening. Also... I like the design considerations and discussions that a person might need to be reminded of when integrating certain components all into one box, EMI and RFI and digital considerations.... Those kind of things we often need to be reminded of. Great reminder that not only can PCBWay design your circuit boards but also can provide nice labeling for display panels panels.
I was about to start looking on how to do this for a project I am working on. So thanks for not just pointing in the right direction but at at complete solution.
First of all: Thanks for this useful video. It answers some questions that were milling around in my head as well. 24:22 Some safety advice here. When working on FR4 or any fiberglass material, be sure to wear both safety glasses and PPA2 ( or higher ) breath mask to keep the nasty glass particles and fibres from entering your eyes and lungs.
18:30 The little buck / charger boards can output anything up to the limit of the IC that does the switching. Check the chip datasheet. There will be 2 resistors in a divider circuit to set the output voltage. Simply change the resistors to set the voltage you want using the formula in the datasheet.
Newer model TP4056 module has battery protection and usb-c. But nominal output voltage. The 5v in/5v out module is commonly referred to as a power bank module.
I've been using TP4056 battery charger modules to reuse old vape batteries for a number of things. My sibling usually brings a box of them whenever she comes to visit from her home state.
It's very very easy to get +10V and -10V. Use the little buck boost board I reversed. It has 5V input and creates plus and minus any voltage you want up to 30V. It's basically a buck boost but also provides the same boost voltage with minus voltage. I have the schematic if you need it and gerbers.
There is a similar module called J5019 that does the same, but the dc out is adjustable up to 24 Volts. Quiescent current is quoted as 0.5 mA, which is not insignificant for the standby current of a battery powered project. Did they say what the standby current of the MH CD42 is?
Great stuff guys. This was very informative, I loved it. I suppose these days it would be cheep enough to make the whole box out of PCB? No screws just soldered together? I am curious how well the mega frequency (x100Mz) looks? Probed by you professionals. I had issues getting the code I used to handle the Mz range, and my scope is only a 100Mz scope. Not sure how it is supposed to look haha. Re USB, That would be a good subject (short additional perhaps). I only recently found out. Prior to USB-C the different types of USB plugs/sockets are ether in or out regards power, power did not go both ways (well not supposed to haha). That's the reason some OTG cables are split I think. Never took any notice before I started using them in projects, I thought it was just so make them smaller. :)
Hi Richard, thank you, the project from Dmitry Epishko looks interesting. However, I am not able to download the files, Google says that the URL is not found. Could you provide a link to the files ?
Hi Rich, after reading the name of video and see Det i hoped you willl show us something good info about the PD protocol, maybe show some good chip to communicate with chargers and how to choose the voltage (based on some configuration resistors) and so.. maybe some neat project (DYI regulated power supply, with PD as powersource), but i see just one 5v china trinket 😂 and one dyi solder station based on obsolete atmel and closed hex file 😢😢😢
There will be a followup to this one coverig the more complex stuff and I hope that came ovef at the end of the video. In this we covered the basics because you have to start somewhere, so hopefully you won't be disapponted
Stanta came back Christmas day about 10pm and dropped off an extra present. Now I have a shit cough and cooking on gas.38.4°C the daughter stated we can't come home for a week or so. 🤢🤮
I have a small Arduino project that uses MOSFETs to drive two solenoids and a ignition coil And would like to know if I paid you is that can you make me a PCB so I can produce for my hobby
Great content, as always! I need some advice: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). What's the best way to send them to Binance?
Wow... this was a great video... There are so many little modules that were explained and how to hook them up... And things to consider when using them, I just found it so useful. There is an old problem that I always struggled with and that is how to make a nice box for my projects, but having the ability to have PCBWay make a panel that has silk-screening for labeling is an idea I often don't realize, that front panel and back panel you made look beautiful nice and clean, it looks like it could be some great options for anything that can be done with silk-screening. Also... I like the design considerations and discussions that a person might need to be reminded of when integrating certain components all into one box, EMI and RFI and digital considerations.... Those kind of things we often need to be reminded of. Great reminder that not only can PCBWay design your circuit boards but also can provide nice labeling for display panels panels.
Thank you. We were probably a bit doggone happy again too 😅 Loved making this one
Can’t wait for the drum machine power video.
Heya, love to see this gen is now completed.
I was about to start looking on how to do this for a project I am working on. So thanks for not just pointing in the right direction but at at complete solution.
First of all: Thanks for this useful video. It answers some questions that were milling around in my head as well.
24:22 Some safety advice here. When working on FR4 or any fiberglass material, be sure to wear both safety glasses and PPA2 ( or higher ) breath mask to keep the nasty glass particles and fibres
from entering your eyes and lungs.
You need to check if the 7808 need a diode from outout to input to protect it from charged caps on the output when you turn it off.
18:30 The little buck / charger boards can output anything up to the limit of the IC that does the switching. Check the chip datasheet. There will be 2 resistors in a divider circuit to set the output voltage. Simply change the resistors to set the voltage you want using the formula in the datasheet.
Newer model TP4056 module has battery protection and usb-c. But nominal output voltage. The 5v in/5v out module is commonly referred to as a power bank module.
I've been using TP4056 battery charger modules to reuse old vape batteries for a number of things. My sibling usually brings a box of them whenever she comes to visit from her home state.
It's very very easy to get +10V and -10V. Use the little buck boost board I reversed. It has 5V input and creates plus and minus any voltage you want up to 30V. It's basically a buck boost but also provides the same boost voltage with minus voltage. I have the schematic if you need it and gerbers.
thank you so much for the videos
21:27 in Swedish they are called Låsbricka
There is a similar module called J5019 that does the same, but the dc out is adjustable up to 24 Volts. Quiescent current is quoted as 0.5 mA, which is not insignificant for the standby current of a battery powered project. Did they say what the standby current of the MH CD42 is?
good stuff guys
Great stuff guys. This was very informative, I loved it.
I suppose these days it would be cheep enough to make the whole box out of PCB? No screws just soldered together?
I am curious how well the mega frequency (x100Mz) looks? Probed by you professionals.
I had issues getting the code I used to handle the Mz range, and my scope is only a 100Mz scope.
Not sure how it is supposed to look haha.
Re USB, That would be a good subject (short additional perhaps). I only recently found out. Prior to USB-C the different types of USB plugs/sockets are ether in or out regards power, power did not go both ways (well not supposed to haha). That's the reason some OTG cables are split I think. Never took any notice before I started using them in projects, I thought it was just so make them smaller. :)
Hi Richard, thank you, the project from Dmitry Epishko looks interesting. However, I am not able to download the files, Google says that the URL is not found. Could you provide a link to the files ?
I've removed this comment as it was incorrect, however I've left it as a placeholder for the comment that corrected it below.
LiPo refers to lithium polymer cells common in cell phones, etc., etc. They are lithium ion cells. I think you’re confusing it with LiFePo4 cells.
Hi Rich, after reading the name of video and see Det i hoped you willl show us something good info about the PD protocol, maybe show some good chip to communicate with chargers and how to choose the voltage (based on some configuration resistors) and so.. maybe some neat project (DYI regulated power supply, with PD as powersource), but i see just one 5v china trinket 😂 and one dyi solder station based on obsolete atmel and closed hex file 😢😢😢
There will be a followup to this one coverig the more complex stuff and I hope that came ovef at the end of the video. In this we covered the basics because you have to start somewhere, so hopefully you won't be disapponted
Stanta came back Christmas day about 10pm and dropped off an extra present. Now I have a shit cough and cooking on gas.38.4°C the daughter stated we can't come home for a week or so. 🤢🤮
Get well soon ! and all will be Squeaktastic !!!
@andymouse thanks Andy, temperature still up and down like a yo-yo. Sent for a returns form and a refund 😀😄
I love how Det thinks.... but I guess it is because the german and dutch mentality is just about the same
do you keep on dying your hair ?. because in some videos it nearly black then in others its grey
Just for Men
@@mikebond6328 and it stops my head brning in the continous sun here
I have a small Arduino project that uses MOSFETs to drive two solenoids and a ignition coil
And would like to know if I paid you is that can you make me a PCB so I can produce for my hobby
Great content, as always! I need some advice: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). What's the best way to send them to Binance?
НЕ ОЖИДАЛ ТАКОЙ МЕЛОЧИ. разочаровали. вроде серьёзные дядьки сидят. а такой фигнёй занимаются. жаль.
Yeah gonna be interesting to see how to make +10 and -10 with the stupid proprietary connector lol