#2,822 in Industrial & Scientific
Reddit mentions of Ulincos Momentary Pushbutton Switch U19D1 1NO SPST Black Metal Shell with Blue LED Ring Suitable for 19mm 3/4" Mounting Hole Pack with a Resistor (Blue)
Sentiment score: 1
Reddit mentions: 1
We found 1 Reddit mentions of Ulincos Momentary Pushbutton Switch U19D1 1NO SPST Black Metal Shell with Blue LED Ring Suitable for 19mm 3/4" Mounting Hole Pack with a Resistor (Blue). Here are the top ones.
or
Momentary switch: Push & Hold,ON; Release,OFFThere is no pigtails for U19D1 switch.It need to be soldered carefullyThe switch and LED are separated, LED can be on all the time or only on when switch is on,depending on how you wire itThe rated voltage of the LED is 1.8 - 2.8V, with soldering the resistor in the package, you can fit it for 12V systemGreat for electromagnetic starter, relay, Horn Button Switch, PC Power Switch or any circuit controls
Specs:
| Color | Blue |
| Size | 19mm |
| Weight | 17 Grams |
More pics: https://imgur.com/a/aR4rXKk
One day my friend's pen broke and we decided to take it apart. Once seeing the electronics, I thought I could do better. This mod has three settings 5v, 5.5v, and 6v. The five is good for most carts but for carts with a resistance of 2 ohms plus you can step it up a little. This mod has a maximum power rating of 60w. If this gets enough interest I'll post the stl files for the print. Right now you have to charge it off of a lipo charger but Il probably at a usb charger inside when I get a chance. I would really only recommend this project for someone with a decent amount of electronics experience since you are soldering directly to the battery cells.   Here are the parts I used:
510 connector- https://www.ebay.com/itm/1x-Lot-EVOD1-Vape1Pen-1100mAh-Battery-MT3-Tank-W-USB-e-Atomizer1-USA/323685572877?hash=item4b5d29e10d:m:mKJW4oFY8IqPaDUXjzsNH6w:sc:USPSFirstClass!07079!US!-1:rk:7:pf:0
voltage regulator-https://www.amazon.com/gp/product/B071CHGWRM/ref=ppx_yo_dt_b_asin_title_o07__o00_s00?ie=UTF8&psc=1
led button- https://www.amazon.com/gp/product/B017KPM0S2/ref=ppx_yo_dt_b_asin_title_o06__o00_s00?ie=UTF8&psc=1   18650
battery- https://www.ebay.com/itm/2-18650-Samsung-25R-2500mAh-35A-Rechargeable-Battery-for-Vape-Mods-Free-Case/111840099041?hash=item1a0a307ae1:g:fLUAAOSwZKlcG95I:sc:USPSFirstClass!07079!US!-1:rk:3:pf:1&frcectupt=true
xt30 connectors- https://www.amazon.com/Finware-Upgrade-Female-Connectors-Battery/dp/B074S7NH3H/ref=sr_1_1_sspa?keywords=xt30&qid=1550341561&s=gateway&sr=8-1-spons&psc=1   servo connectors- https://www.amazon.com/DIYmall-10PCS-
Servo-Extension-Cable/dp/B016RJ8S42/ref=sr_1_16?crid=2496NE6TU30PG&keywords=servo+connector&qid=1550341588&s=gateway&sprefix=servo+con%2Caps%2C139&sr=8-16