There is no shortage of reaction to DK Metcalf reportedly requesting a trade from the Seattle Seahawks. Even from a division rival. And this rival wasn’t exactly nice about it, especially to a ...

A JSN-SR04T ultrasonic sensor, connected to an ESP8266 to calculate the water level in a water tank. Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic ...