Projects

MCP9808 temperature readings on a Digit Shield Example

In this example we want to display temperature readings from an MCP9808 temperature sensor on an Arduino Digit Shield. We have already looked at the shield and sensor in previous articles. We have covered the digit shield in the following post Arduino Digit Shield -...

Arduino simple light meter

In this example we will connect and LDR up to our Arduino and display the reading on a bargraph display, think of this as a low cost type of light.

Exercise counter or timer part 1

One of the fun things about Arduino's is coming up with projects to use Arduino's and various sensors or modules. In this project I was thinking about an example that.

SHT21 sensor data displayed on an LCD shield

In a previous example we connected a SHT21 temperature and humidity sensor to an Arduino - http://www.arduinolearning.com/code/sht21-humidity-and-temperature-sensor-example.php. This was a bit basic as the data was sent via the serial port, so lets add an LCD to display the temperature and humidity readings, there are plenty...

Arduino capacitance meter with LCD4884 shield

In a previous example, we did a basic copy of the Arduino capacitance shield but hey outputting to the Serial Monitor is a bit boring, so how about we pick.

Temperature logger

In this example we will add a DS18B20 temperature sensor and an SD card. We will then log the results of the sensor to a file on the SD Card.

LCD clock project

In this example we will create a simple clock example using a DS1307 breakout, a keypad/LCD shield and an Arduino Uno The DS1307 real-time clock is a low-power, full binary-coded decimal clock/calendar. Address and data are transferred over the I²C bus.The clock/calendar provides seconds, minutes,...

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