Tagged: esphome

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The birth of a design

The ET-AL01  Analog LED Controller The process of designing a circuit starts with an idea. Sometimes the idea is based on a question of someone else, and sometimes it is just seeing the need or...

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5 channel Analog LED controller – ET-AL01

Introduction Michel asked me to design an analog LED controller with 5 channels, since he wanted to be able to control a nice LED strip with an RGB LED and a warm white and cool white...

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The new Sonoff DualR3 is here!

We got a nice little surprise in the mail today. The all new Sonoff DualR3, a Dual Relay Wi-Fi Smart Switch with Power Metering. With this ESP ‘thing’  you can operate (2) lights, appliances and...

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