User enters the password using the keypad. LCD displays whether access is granted or denied. You can modify the code to control a door motor/lock mechanism.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

Use Cases: Home automation hub. Data logging and processing. Media streaming and game emulation. Arduino: The Precise Microcontroller Arduino, by contrast, is not a full computer but a microcontroller ...

An Arduino Nano is used to command a camera to take photos, via a hacked-up shutter release remote. The camera is set up with a zoom lens and relies on auto-focus to get crisp, clear images of the ...

Much easier. With iOS 18, you can now use T9 dialing to make calls. Here's how. 1. Open your Call app on your iPhone. 2. Tap Keypad at the bottom of the screen. From here, start typing the name of ...

IPS mode TFT-LCD. The measured result shows that the proposed method can reduce the power consumption by 19% and 10% as compared to that of the conventional method using the negative LC and positive ...

Abstract: The real time Battery Monitoring System (BMS) has been designed using LabVIEW Interface for Arduino (LIFA). The voltage devide was used for sensing of battery voltage and the ACS712 based on ...