If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

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Since many businesses, from restaurants to retailers, take orders over the phone, you need to be able to accept credit card payments over the phone, in addition to in person via a credit card reader ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...