Optocouplers are fun! They can be used to isolate two circuits up to 5,000 volts!
Check out the Datasheet Digest Podcast at https://t.co/9yFsNRHGUK! Thank you for watching.
A thread about neat 555 facts and stories. Doing some research in the 555 timer. Did you know that the 555 timer was originally released in both a standard DIP-8 package along with a metal can package? Does anyone have one of these? 🧵🪡
Today I got a hilarious and wonderful Christmas surprise in the mail from @MakeAugusta!
Not in a million years would I have been able to guess what was in this package when he told me something was headed my way.
David does pcb event badges and design - all USA made - 100% worth checking out!
@geerlingguy I just got one and haven't noticed an improvement from my M1 MBP. Could you suggest something that will make the improvement of evidence to the everyman?
Werner Siemens named his custom-made cable laying ship after his dear friend Michael Faraday. That's really nice. He and Faraday worked together solving issues in telegraph cables in the middle of the nineteenth century. CS Faraday
https://t.co/UZpvgqU8tJ
Have you ever wondered how some parts got their part number? 1N4001? 2N2222? That story started over 100 years ago.
Learn more in this article from @digikey Magazine.
The Rise of Designators: The Semiconductor Part Designation Origin Story: https://t.co/eOpRGQGgYC
Gerber is a familiar name to many in the electronics design and manufacturing industry. It is the name given to the manufacturing automation instruction files generated by printed circuit board (PCB) layout software.
https://t.co/pI8n9X1ycx
1 - Unplug cord from phone.
2 - Plug in jack marked ‘WALL’.
3 - Connect Direct Connect cable from jack marked ‘PHONE’ to telephone connector.
#Silent700#TTY4LYFE
Alexander Graham Bell, inventor who patented the telephone in 1876, lecturing at Salem, Massachusetts (top), while friends in his study at Boston listen to his lecture via telephone, February 12, 1877. (Britannica)