arduino

In this example we will connect a SHT20 temperature sensor to an Arduino Uno. Lets look at some information about the sensor The SHT20 humidity and temperature sensor of Sensirion has become an industry standard in terms of form factor …

In a previous example we used Neopixel libraries and had a couple of code examples. Now we look at a couple of different libraries, the example built in scrolls text on the screen AliExpress.com Product – WS2812 LED 5050 RGB …

In this example we look at an VEML6070 UV sensor and connect it to an Arduino UNO VEML6070 is an advanced ultraviolet (UV) light sensor with I2C protocol interface and designed by the CMOS process. It is easily operated via …

The MPL3115A2 is a compact, piezoresistive, absolute pressure sensor with an I2C digital interface. MPL3115A2 has a wide operating range of 20 kPa to 110 kPa, a range that covers all surface elevations on earth. The MEMS is temperature compensated …

The next module to take a look at is quite often entitled 4-CHANNEL LINE TRACKER SENSOR, thats exactly what it does the module consists of a main module and 4 little sensor/reciever modules that connect via a 3 pin cable …

This time we look at another one of the sensors in the sensor kit – this time its the KY-35 Metal touch sensor module Very simple – the touch sensor (mosfet) will generate an output when the metal leg of …

In this post we take a look at cayenne – https://cayenne.mydevices.com/cayenne/signup This is the blurb from the website Easy IoT with myDevices Cayenne Features Include: Remote access your Pi from your mobile phone or computer Remote commands (reboot, shutdown, remote access) …

In this example we will write to the EEPROM which is on the micro controller of the Arduino The supported micro-controllers on the various Arduino and Genuino boards have different amounts of EEPROM: 1024 bytes on the ATmega328P, 512 bytes on …