10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sens

Description: Store New Arrivals Add to Favorite View Feedback Contact 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor Speed Detection Robot for Arduino Description Mounting Type screw mount Brand EC Buying Material Copper Country of Origin China Connector Type Screw Voltage 5 Volts Package Dimensions 5.63 x 4.13 x 0.83 inches; 0.63 ounces Manufacturer EC Buying Adopting a slot type photoelectric sensor, it consists of an infrared light-emitting diode and an NPN photoelectric transistor, with a slot width of 5.9mm.As long as a non-transparent object passes through the slot, it can trigger to output a low TTL level.Using Schmidt trigger to jitter pulses is very stable and can be used for small car speed measurement, distance measurement, and other applications!Install holes with M3 screws at both ends.Working voltage: 3.3V-5V, output form: digital switch output (0 and 1) Instructions for use: After connecting VCC and GND, the module signal indicator light will light up. When there is no obstruction in the module slot, the receiver tube will conduct and the module OUT will output a high level; When obstructed, OUT outputs a low level and the signal indicator light goes out. The module OUT can be connected to a relay to form a limit switch and other functions, and can also be connected to an active buzzer module to form an alarm. The OUT output interface can be directly connected to the IO port of the microcontroller, usually connected to an external interrupt to detect whether the sensor is blocked. If a motor encoder is used, the speed of the motor can be detected. Precautions: Correct wiring! Do not reverse the positive and negative connections to burn out the electronic components of the board. Players should set the I/O port of the MCU to input mode/receive mode, otherwise it cannot be used. Other MCUs, or more advanced control boards such as ARM, must be set to input/output mode if the I/O port needs to be set to input/receive mode, otherwise it cannot be used. The 51 series microcontroller can be used directly without the need to set input and output modes. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If theres a problem, message us! Were happy to help.

Price: 12.95 USD

Location: Denver, Colorado

End Time: 2024-10-21T15:17:53.000Z

Shipping Cost: 0 USD