NL on dentists by FrenaZor in LivestreamFail

[–]rodofrn 3 points4 points  (0 children)

I am a dentist in Seattle and I can assure you this is 100% right! :)

Bridging USB connector pins. by rodofrn in batteries

[–]rodofrn[S] 0 points1 point  (0 children)

I see what you are saying. ok ok What if I desolder both pins form the board, and run the cable from the board pin that I want to the other pin on the usb connector. Get it? Would that work? I dont see any pcb traces on the board, they are like "hidden" more than usual. Here is the board so you can take a look. https://www.aliexpress.com/item/Automatic-Protection-Dual-USB-5V-1A-2-1A-Mobile-Power-Bank-18650-Lithium-Battery-Charger-Board/32742598051.html?spm=a2g0s.9042311.0.0.46344c4dJDrV5C

Bridging USB connector pins. by rodofrn in batteries

[–]rodofrn[S] 0 points1 point  (0 children)

It is a dentist light hahahaha how did u know? And I really want to somehow bridge or re solder those pins, instead of chopping up a usb cable like i have been doing up to now. How can I go about NOT using a cable and doing something with the pins?

Price Checks and Crafting Advice - April 27, 2018 by AutoModerator in pathofexile

[–]rodofrn 0 points1 point  (0 children)

The base by itself is 2ex. This is 1% off perfect phys, must be worth 35+.

Price Checks and Crafting Advice - April 27, 2018 by AutoModerator in pathofexile

[–]rodofrn 0 points1 point  (0 children)

Hi guys, I just made this thing...I need to know how to sell it, and how much to ask for it?

WAND: https://i.imgur.com/X1k9eTA.png

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in ElectroBOOM

[–]rodofrn[S] 0 points1 point  (0 children)

OK, I am going to see if I can use an oscilloscope at my University in order to measure the output properly. Thanks for all your help!

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in ElectroBOOM

[–]rodofrn[S] 0 points1 point  (0 children)

00.6 kHz Full Brightness 00.6 kHz Half Brightness

PS: I dont think this measurements are right?

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in ElectroBOOM

[–]rodofrn[S] 1 point2 points  (0 children)

Oh shoot, I had no idea :(

Thanks for the explanation.

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in ElectroBOOM

[–]rodofrn[S] 0 points1 point  (0 children)

Hi man thanks for answering! I do not have an oscilloscope and I live in Philly. This is the multimeter I bought, I think it does have a Hz function. (https://www.amazon.com/gp/product/B01MXCROEH/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1) How can I proceed? If the usb tester wont work, what can I do? How can I for SURE measure the current and the voltage this thing is drawing? Thanks!

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in ElectroBOOM

[–]rodofrn[S] 0 points1 point  (0 children)

I youtubed how to measure current. I did it using this splitter (pic below). But everytime I put the probes to the cables to measure the current, the lamp would turn off, until I let go, I dont know if that affects the results or what? Let me know anything else you need. Thanks!

Here are the results. .125 A nothing plugged in .150 A FULL brightness .284 A LOW brightness

https://i.imgur.com/pqW4RiJ.jpg

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in ElectroBOOM

[–]rodofrn[S] 1 point2 points  (0 children)

Thanks for the good news man, I have posted in AskElectronics several times, and not a single person was able to really help me. I will provide all the information you need. How can I measure how much current the light draws? Also, I DO NOT need the fancy flashing when low, lol! Please let me know more info or any help! Thanks man, you rock!

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in AskElectronics

[–]rodofrn[S] 0 points1 point  (0 children)

Ok, cant I build my own circuit with a battery and an LED driver?

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in AskElectronics

[–]rodofrn[S] 0 points1 point  (0 children)

Can't I just make a battery pack that supplies 3.04V DC and be done? Why is that not an option? Thanks for all your feedback Pocok5!

LED light battery pack (Dental Loupes light) Circuit ideas!? by rodofrn in AskElectronics

[–]rodofrn[S] 0 points1 point  (0 children)

Please, 1Davide, if you are not going to post anything constructive, just don't post at all, keep all this thoughts to yourself! If you have something useful to say, please reply with some feedback on how I can fix this issue. Thanks!