The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Two circuit boards are made: Connection of all the sensors in parallel. The sensors are connected to the board through a 3-pin JST connector. This board can be connected to the Arduino shield by ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

Posted in Arduino Hacks Tagged garden, gardening, moisture, soil, temperature, tmp36 ← Graphic Equalizer Display Flashes LED Sign To The Beat Your Mug On An Etch A Sketch — Automatically → ...

Develop a temperature monitoring system using Arduino and an LM35 temperature sensor. Establish reliable communication between the sensor and Arduino for real-time data acquisition. Implement data ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...