Introduced in 1984, the Psion Organiser series defined the first generation of electronic organizers or PDAs (personal digital assistants). Even though these devices are now over 30 years old, the ...
One part that I find myself using somewhat regularly in microcontroller-based experiments is the “USB power bank” that provides USB-standard 5-V DC output and offers some basic protection features.
The Arduino platform and development tools have built a community and infrastructure for the hobbyist, maker, and educational markets. The readily available chips make it possible to transform a ...