In this example we will create a temperature meter using a mcp9808 sensor and display the readings on an LCD shield Lets look at the mcp9808 first The MCP9808 digital temperature…
Category:
Arduino
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In this example we look at an VEML6070 UV sensor and connect it to an Arduino UNO, the code example will not use any external libraries VEML6070 is an advanced…
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The HC-SR505 Mini PIR Motion Sensor is based on infrared technology and it can automatic control by itself with high sensitivity and high reliability. Because of the minimum size and…
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The NXP® MMA8653FC 10-bit accelerometer has industry leading performance in a small DFN package. Packed with embedded functions that include: Flexible user-programmable options and two configurable interrupt pins Overall power…
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In this example we will show how to generate a QR code, all of the hard graft is done in a library Code Install https://github.com/ricmoo/QRCode This is the default example [codesyntax…
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A few of the code examples and projects on this site use modules containing the Tm1638 driver chip, I was interested in this one which is the TM1637 which appears…