The Keypad library is designed for driving matrix style keypads (matrix decoder) when using the Arduino platform. It uses the standard method of selecting a column and scanning all the rows to see ...

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

Most guides for how to program your garage door keypad are super confusing! I tried to make a coherent one. If you thought this was helpful leave a comment, or check out my link tree below with more ...

Bought my Maytag side by side refrigerator MSS25C4MGZ06 in April 2022 - had to replace the compressor in 2024 (it’s was covered under a service bulletin). About a month ago the coils started freezing ...