
Alarm
bbokser/persuasive_waker
An open source hardware alarm clock that can't be snoozed or turned off.
E-SwitchExtended
-20℃~+70℃ 12V 2.6N 50mA J-Lead Round Button SPST-NO Surface Mount,Vertical - Tactile Switches ROHS
The TL3301BF260QJ is a tactile Switche made by E-Switch with 4 pins. -20℃~+70℃ 12V 2.6N 50mA J-Lead Round Button SPST-NO Surface Mount,Vertical - Tactile Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PS-1049SVD-4PN, from EasyEDA) and its footprint (EasyEDA_Cloud:KEY-SMD_4P-L6.0-W6.0-P4.50-LS6.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2886854). 2 open-source boards in 2 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
Yes. The symbol is EasyEDA_Cloud:PS-1049SVD-4PN and the footprint EasyEDA_Cloud:KEY-SMD_4P-L6.0-W6.0-P4.50-LS6.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
E-Switch publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2886854, with 0 in stock; the sellers' links on this page open their listings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.