Explore 50+ ESP32-CAM projects with complete DIY tutorials, circuit diagrams, and Arduino code. From face recognition to surveillance systems ... Each project includes detailed circuit diagrams, ...

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Free SMS API for Arduino R4, NodeMCU, ESP32, Raspberry Pi, and other Embedded SoC Boards (India Only) Easily send SMS alerts from Arduino, ESP32, NodeMCU, or Raspberry Pi using Circuit Digest's free ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and … ...

The ESP32 provides a WiFi and a Bluetooth chip and is clocked faster than the Arduino. The kit also includes a keyboard module, a 2G GSM network module, a 320x240 TFT screen, a thumb joystick, a ...

There’s no shortage of Geiger counter projects based on the old Soviet SBM-20 tube, it’s a classic circuit that’s easy enough even for a beginner to implement — so long as t… ...

The analog input of an Espressif ESP32 doesn't seem very reactive in the very first part of its allowed range, with a lack of response, and a non-linearity in the whole range, consequently. The aim of ...