Parts: 320mmx268mmx120mm Metal enclosure 12v 30a Relay 12v Switch 220mmx220mm Aluminum heatsink 30a ACS712 Current Sensor Arduino R3 Board 12v 5A Power Supply 16 - 4ohm 100w resistors i2C 2004 LED ...

Current load: {#var ... Basically, this program enables the Arduino UNO R4 to connect to an existing WiFi network, so it can send an SMS alert via API when the flame sensor or smoke sensors detects ...

This project uses the ACS712 Hall-effect current sensor to measure AC current and estimate power usage. It's ideal for monitoring home appliances or any current-carrying circuit safely and ...

Arctic sea ice extent through most of April changed very little. Only at the end of the month did extent begin to decline. Because the month started with unusually low extent, however, the average ...