[Dominic Buchstaller] wanted a neat, tidy entryway keypad that actually looked good. Prime goals were something slim, wireless, and with no visible screws. Dependency on the cloud was also a no-go.

These days, most of us are fortunate enough to use smartphones with decent touchscreen keyboard capabilities. However, once ...

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We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

A real-time automotive event logger built on the PIC18F4580 microcontroller. It captures speed, gear changes, and RTC timestamps across a 6-state FSM (dashboard → menu → log → set time → download → ...

The vending machine is powered by an Arduino Uno microcontroller and a power source that ranges between 5 to 12 volts. It features an liquid-crystal display (LCD) keypad, token acceptor with an Radio ...

“The next generation of Ghana’s engineers would not be imported but created”. These were the words of the Member of Parliament for Ningo Prampram, Samuel Nartey George, at the launch of the Robotech ...