![Raspberry Pi Model B revision 2.0 schematics #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers! Raspberry Pi Model B revision 2.0 schematics #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2012/10/adafruit_628.jpg)
Raspberry Pi Model B revision 2.0 schematics #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![pi 4 - What is the purpose of PD_SENSE in the Raspberry Pi 4 power circuit? - Raspberry Pi Stack Exchange pi 4 - What is the purpose of PD_SENSE in the Raspberry Pi 4 power circuit? - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/M4swL.png)
pi 4 - What is the purpose of PD_SENSE in the Raspberry Pi 4 power circuit? - Raspberry Pi Stack Exchange
![pi 4 - Are schematics available for the newer RPi 4 with fixed USB-C power circuit? - Raspberry Pi Stack Exchange pi 4 - Are schematics available for the newer RPi 4 with fixed USB-C power circuit? - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/YKyHD.png)