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SENSOR

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  • Flex Sensor 2.2"
    Flex Sensor 2.2" A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It’s so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications. Note: Please refrain from flexing or straining this sensor at the base. The usable range of the sensor can be flexed without a problem, but care should be taken to minimize flexing outside of the usable range. For best results, securely mount the base and bottom portion an..
    S$15.80
  • Humidity and Temperature Sensor - RHT03
    Humidity and Temperature Sensor - RHT03 Description: The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature. Features: 3.3-6V Input 1-1.5mA measuring current 40-50 uA standby current Humidity from 0-100% RH -40 - 80 degrees C temperature range +-2% RH accuracy +-0.5 degrees C ..
    S$13.90
  • SparkFun Barometric Pressure Sensor Breakout - MPL115A1
    SparkFun Barometric Pressure Sensor Breakout - MPL115A1 Now mounted on a breakout board, the MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current consumption is 10µA at one measurement per second. The sensor outputs both temperature and pressure readings on the SPI bus. See page 3 of the datasheet for information on how to take readings from the pressure sensor. Wide supply voltage range -40°C to 105°C maximum temperature range Low power consumption kPa accuracy* 5x3 mm (1.2mm height) Datasheet Schematic Eagle Files Example Code GitHub ..
    S$19.50
  • SparkFun Triple Axis Accelerometer Breakout - ADXL345
    SparkFun Triple Axis Accelerometer Breakout - ADXL345 Description: This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +-16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited to measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0 degrees;. Several special sensing functions are provided. Activity and inactivity sensing detect the prese..
    S$27.50
  • SparkFun Triple Axis Magnetometer Breakout - MAG3110
    Triple Axis Magnetometer Breakout - MAG3110 Freescale’s MAG3110 is a small, low-power, digital 3-axis magnetometer. The device can be used in conjunction with a 3-axis accelerometer to produce orientation independent accurate compass heading information. It features a standard I2C serial interface output and smart embedded functions. It’s also a tiny QFN package which isn’t very easy to play with so here is our easy to use breakout board. This board breaks out all of the pins for the MAG3110 to a standard 0.1" header and also supplies the necessary filtering capacitors so that you can easily use it in your next navigation project. Note: You will need to use a logic level converter if you are using an Arduin..
    S$23.50
  • Tilt Sensor - AT407
    Tilt Sensor - AT407 Description: This AT407 basic tilt switch can easily be used to detect orientation. Inside the can is a ball that make contact with the pins when the case is upright. Tilt the case over and the balls don’t touch, thus not making a connection. There are numerous uses for these basic sensors, but keep in mind you might need to use some debouncing code, as the sensor isn’t immune to small vibrations and such. Documents: Datasheet GitHub (Firmware) ..
    S$3.50
  • Triple Axis Magnetometer Breakout - MAG3110
    Triple Axis Magnetometer Breakout - MAG3110   Description: Freescale’s MAG3110 is a small, low-power, digital 3-axis magnetometer. The device can be used in conjunction with a 3-axis accelerometer to produce orientation independent accurate compass heading information. It features a standard I2C serial interface output and smart embedded functions. It’s also a tiny QFN package which isn’t very easy to play with so here is our easy to use breakout board. This board breaks out all of the pins for the MAG3110 to a standard 0.1" header and also supplies the necessary filtering capacitors so that you can easily use it in your next navigation project. Note: You will need to use a logic level converter if you are using an Arduino Uno or similar 5V logic device. ..
    S$23.50