Two of our favorite line sensors breakout boards qre11. The boards qre11 ir reflectance sensor is comprised of two parts an ir emitting led and an ir sensitive phototransistor. This version of the qre11 breakout board features an easytouse analogue output, which will vary depending on the amount of ir light reflected back to the sensor. In this lab we will breadboard the discrete version of the sparkfun breakout board as shown in figure 2. Pdf qre11 linear sensor breakout board infrared reflective sensor module digital output 3. Evaluation and demonstration boards and kits motor driver dual tb6612fng 1. Here is link to the qre11 miniature reflective object sensor used in the sparkfun analog figure 1 and digital line sensor breakout boards. Has anyone used this small board qre11 from sparkfun for train presence sensing. Qre11 line sensor breakout board analog rob09453 this is a breakout board for the qre11 sensor, with an easytouse analog output, varying depending on the amount of ir light reflect back to the sensor. Arduino due with adxl345 digital accelerometer by sungsuk on tue nov 26, 20 5.
Re200b datasheet passive infrared sensor nippon, re200b pdf, re200b pinout, re200b manual, re200b schematic, re200b arduino, re200b data, re200b circuit. Ym3045n datasheet pdf schottky barrier rectifier fairchild, ym3045n pdf, ym3045n pinout, ym3045n data, circuit, ic, ym3045n manual, schematic. The boards qre11 ir reflectance sensor is comprised of two parts an ir. The sparkfun rob09454 is a qre11 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. This version of the qre11 breakout board features a digital output, using a capacitor discharge circuit to measure. The array features visible leds, so you can see what. Two of our favorite line sensors breakout boards qre11 from. Offer rob09457 sparkfun electronics from kynix semiconductor hong kong limited. Measure the time for the voltage to decay by waiting for the io line to go low. Contrast this to photocells and fsrs where they act like resistors and thus can be simply tested with a multimeter. Analog line sensor this is a breakout board for the qre11 integrated circuit. Qre11 on semiconductor sensors, transducers digikey. Distance between device and reflector ddistance mm 012345 i c on normalized or current 0. There are four pins on the qre11 two control the ir emitting led while the other two are the collector and emitter of a phototransistor.
Since it has a digital compatible output it should be compatible with arduino. Sparkfun line sensor breakout qre11 analog easyeda. The boards qre11 ir reflectance sensor is comprised of two parts an ir emitting. Qre11 line sensor breakout digital this version of the qre11 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. Ym3045n datasheet pdf schottky barrier rectifier fairchild. You may return any new computer purchased from that is dead on arrival, arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Line sensor qre11 analog interfacing with arduino uno.
This tiny board is perfect for line sensing applications and can be used in both 3. The qre11 breakout board features an easytouse analog output, which will vary depending on the amount of ir light reflected back to the sensor. Cross talk icx is the collector current measured with the indicator current on the input diode and with no reflective surface. Sparkfun line follower array hookup guide introduction the line follower array is is an array of eight ir sensors that are configured and read as digital bits. Singapore robotic qre11 line sensor breakout digital. Qre11 line sensor breakout board, analogue sparkfun. Pricing and availability on millions of electronic components from digikey electronics. This tiny board is perfect for line sensing applications and can be used in. Qre11 line sensor breakout board sparkfun electronics. The heater provides necessary work conditions for work of sensitive components. Two of our favorite line sensors breakout boards qre11 from sparkfun and pololu.
Sparkfun line sensor breakout qre11 digital rob09454 rohs this version of the qre11 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. Vishay, disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any. Pin 1 is the output so we wire this to a visible led and resistor. Qre11 line sensor breakout analog karlsson robotics. D is the distance from the sensor face to the reflective surface. Sparkfun line sensor breakout qre11 analog, 3,84 raspb. Sparkfun line sensor breakout qre11 analog rob09453 rohs 2 images are cc byncsa 3. When you apply power to the vcc and gnd pins the ir led inside the sensor will illuminate. An affordable qre11 breakout board features an easytouse analog output, which will vary depending on the amount of ir light reflected back to the sensor. This tiny board is perfect for line sensing when only digital io is available, and can be used in both 3. Line sensor breakout qre11 analog australia core electronics.
Breakout board for the qre11 sensor with an easy to use analogue output, which is ideal for line sensing robots and similar applications. Qre11 datasheet, qre11 pdf, qre11 data sheet, qre11 manual, qre11 pdf, qre11, datenblatt, electronics qre11, alldatasheet, free, datasheet, datasheets. Qre11gr datasheet, qre11gr pdf, qre11gr data sheet, qre11gr manual, qre11gr pdf, qre11gr, datenblatt, electronics qre11gr, alldatasheet, free, datasheet. It is an ir reflectance sensor qre11 or qre11gr smd version with gr at the end manufacturer. The boards qre11 ir reflectance sensor is comprised of two parts an ir emitting led. This datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. Conversely, when there is a black surface in front of the. Digital ir line sensor qre11 and other robot products. In our laboratories, the redbot shadow chassis was used as a test platform, but this product was designed as an addon for any bot.
Qre11, qre11gr, qre1114gr miniature reflective object. Testing an ir sensor because there is a semiconductorchip inside the sensor, it must be powered with 3 5v to function. Rob09453 line sensor breakout board using the qre11 miniature reflective object sensor. Line sensor breakout qre11 analog sparkfun rob09453. Measured using an eastman kodak neutral white test card with 90% diffused reflecting as a reflective surface. The datasheet is printed for reference information only. Qre11 ir reflectance sensor and arduino example arduino. Fritzing fritzing part ir reflectance sensor qre11gr smd. This version of the qre11 breakout board features an easytouse analog output, which will vary depending on the amount of ir light reflected back to the sensor.
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