this project was built around a generic 24 Volt laptop power brick. An ATmega8 generates a PWM signal that is sent though a low-pass filter, allowing everything to be very precisely controlled.

Also called power banks, portable chargers come in all shapes and are meant to charge all different sizes of device. Most of ...

You can charge the device over USB-C, but doing so is slower than using the heavy 200 W power brick that comes with the laptop. Although the P16’s USB-C ports aren’t Thunderbolt-certified ...