Raspberry Pi 4Bを複数台運用する際に問題となりがちな、配線の問題をPoEで解決してみてはどうだろう？例えば、USB電源アダプター＋給電用USB ...

This project monitors the voltage and, indirectly, charge status of a 12 volt lead-acid battery, e.g. a car starter battery or ... but you might find my approach interesting. Because the Raspberry Pi ...

This is the biggest part of my next project (making advanced UPS for Raspberry Pi). In this part I will talk about reading the battery information with the raspberryPi. Warning: Laptop batteries are ...

Early in November we took a look at a one of the best Raspberry Pi laptops we had ever seen, using the shell of a Sony VAIO. Laptops used to be hulking beasts, and that played into [Frank Adams ...

However, that’s all beginning to change, with [Jeff Geerling] reporting success getting external GPUs to work on the Raspberry Pi 5. Unlike previous Raspberry Pis, the Raspberry Pi 5 has a less ...

Let me introduce you to SPINC, an attractive Raspberry Pi Pico-driven retro style desk clock that is also an automatically-fed NiH battery charger. There are several ways to program a Raspberry Pi ...

Joaquim Silveira is using a Raspberry Pi to fix up an old Roomba into an AI-driven robot that automatically dispenses dog ...

Ingenious developer uses NASA's Fprime software and Raspberry Pi to transform an old Roomba into an AI dog feeder.

Read more: Battery ... power pins for external components, but the Pico is only equipped with one (3.3V), while the Nano has two (3.3V and 5V). The Arduino Nano and Raspberry Pi Pico are ...

Nilseuropa has revitalized an old Toshiba T1000 with a Raspberry Pi 4 and packed it full of handy upgrades that lend respect ...