Alex Foster’s debut novel, “Circular Motion,” is precisely 360 pages long, an appropriately exact total for a story about a near future in which international travel has been revolutionized ...

Kids in Motion is a free, drop-in program without registration. Children can head to the playground during the listed hours of operation to participate. Occasionally a Kids in Motion program may be ...

An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad, status updates on a 16x2 LCD, motion detection using an HC-SR04 ultrasonic sensor, and ...

This project uses an Arduino MKR1000 and a PIR sensor to detect motion and send alerts via MQTT over Wi-Fi. Alerts are published to an MQTT broker (e.g., HiveMQ) and displayed on a Node-RED dashboard.