Jeff Geerling has pushed a Raspberry Pi mini PC to its limits by carrying out some extreme Raspberry Pi overclocking by tweaking the firmware and successfully overclocking a Raspberry Pi 5 to 3.4GHz.

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could either ...