This project is a bi-weekly plant watering system. Things you need: Will be using the RTC.h Arduino library to set the time to trigger the
Category: C
Using Telegram bot and ESP32 to get temperature and humidity readings from sensor (DHT11) remotely
Hi all, the items you need for this project: Schematic diagram: Connections from ESP32 to DHT11 are : Gnd to Gnd, Signal/data to IO pin
C language : Call by value, call by Reference
In C, there is a concept call ‘Call By Value’, and the best way to explain is to use a code example: The above code
FM Radio with Arduino Uno/Nano and TEA5767 radio module
In this post we will build a FM radio using Arduino Uno (Arduino Nano also ok) with a radio module TEA5756. The C code is
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