AM Radio Transmitter

AM Radio Transmitter

“AM Radio transmissions are based on a carrier signal which is modulated by the audio signal. It’s a very basic principle but prone to noise from the environment. Using the ESP32 it is really simple to generate an analog …

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ESP32 Bluetooth Low Energy

ESP32 Bluetooth Low Energy

“To fulfill the requests of several followers who have experience with small models of Arduino Bluetooth, today well discuss ESP32 Bluetooth Low Energy. This is highly recommended for the Internet of Things. The Arduino TX RX model works as a …

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wESP32: Wired ESP32 with Ethernet and PoE

wESP32: Wired ESP32 with Ethernet and PoE

“A low cost ESP32 core board with Ethernet and PoE for convenient “single cable” deployments The ESP32 is very popular among makers as the brains for various projects. Usually it is connected to the internet with WiFi, but an often …

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Wifi Binary Clock

Wifi Binary Clock

“Inspired by a binary clock that was difficult to read, and very inaccurate, I set out to create a simple to read binary clock that set itself over a wifi connection. Once the WiFi credentials have been entered into the …

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