The TCRT5000 infrared sensor continuously emits infrared emitting diodes when there is no emitted or reflected infrared reflected back, but the intensity is not strong enough, the phototransistor is already in the off state, and the output terminal of the module is high, indicating that the diode has been in the off state; it must be detected within the detection range In the object, the intensity of the reflected infrared is large enough, the phototransistor is saturated, the output of the module is low, and the indicator light is on.
The left side of the module is the infrared transmitting and receiving device, and the middle right position of the module is an adjustable resistor for adjusting the measuring distance. It has a total of three pins, from top to bottom:
• VCC: Connect to the positive pole of the power supply
• OUT: signal output pin, output 1 indicates that the color of the measurement surface is darker, and output 0 indicates that the color of the measurement surface is lighter
• GND: Connect to the negative pole of the power supply
• Use infrared reflective sensor TCRT5000
• Detection distance: 1mm~8mm, focal length is 2.5mm
• The output signal of the comparator is clean, the waveform is good, and the driving capacity is greater than 15mA
• Adopt multi-turn precision potentiometer to adjust sensitivity adjustment
• Working voltage: 3.3V-5V
• Output format: digital switch output (0 and 1)
• Fix bolt holes for easy installation
• A small PCB board size: 3.2cm x 1.4cm
• Use wide voltage LM393 comparator
• Instrument pulse data sampling
• Fax paper shredder detection
• Obstacle detection
• Black and white line detection
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, , NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
