More ideas from Eu

If your project requires stable voltage but you have an unregulated input, you'll want to use the right kind of linear voltage regulator.

Remote Temperature Monitoring Using MQTT and ESP8266 Modules an Excellent tutorial on using MQTT

If you want to monitor some remote temperatures this Instructable will show you can do this by using some modules, MQTT (with a broker), LCD screen (for.

Here’s What the Arrival of 5G Means for You and Me

If you’re thinking about suicide, are worried about a friend or loved one, or would like emotional support, the Lifeline network is available across the United States.