Unlock the power of touch! In this deep-dive tutorial, we’re moving beyond clunky mechanical switches and harnessing the "magic" of capacitive touch. No matter if you're a beginner looking for a ...
If you’ve got a smart home, or you just want to know how soaked your garden is getting in the winter, you might want to measure rainfall. There are a bunch of ways to go about it, and this capacitive ...
A comprehensive IoT solution for monitoring garage doors using the E3JK-RR11 photoelectric sensor with the ESP32 S3 Nano microcontroller. ESP32 S3 Nano Connections: ├── GPIO 4 → E3JK-RR11 Signal (with ...
LoRa SX1262 (SPI - built-in): MISO = 11, MOSI = 10, SCK = 9 NSS = 8, DIO1 = 14, BUSY = 13, RST = 12 OLED Display (I2C - built-in): SDA = 17, SCL = 18, RST = 21 OLED addr = 0x3C BME280 Sensor (I2C - ...
Abstract: The lack of scalable and economically viable photovoltaic (PV) monitoring systems, especially in remote locations or areas with limited infrastructure, hampers performance monitoring and the ...
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