10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor Speed Detection Robot för Arduino
3 sold in last 24 hours
- Anta en slot typ fotoelektrisk sensor, består den av en infraröd ljusutsläpp diod och en NPN fotoelektrisk transistor, med en slot bredd på 5,9 mm.
- Så länge ett icke-transparent objekt passerar genom sloten kan det utlösa en låg TTL-nivå.
- Att använda Schmidt-utlösare till jitterpulser är mycket stabilt och kan användas för liten bilhastighetsmätning, avståndsmätning och andra applikationer!
- Installera hål med M3 skruvar i båda ändarna.
- Arbetsspänning: 3.3V-5V, utgångsform: digital switchutgång (0 och 1)
Estimated shipping
Select a product to estimate shipping.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.
| Main Specification | |
|---|---|
| Tillverkare | EC Köpa |
| Unit Count | 10 Räkna |
| Brand varumärke | EC Köpa |
| Antal objekt | 10 10 10 10 10 10 |
| Punkt Pitch | 5,9 millimeter |
| Voltage | 5 volt |
| Materialmaterial | Koppar |
| Färg | Svart svart |
| Anslutningstyp | Skruv |
| Monteringstyp | Skruv Mount |
| Antal kontakter | 2 2 2 |
| Technical Details | |
| Materialtyp | Koppar |
| Antal positioner | 1 1 |
| Antal polacker | 1 1 |
| Others | |
| Produkttyp | Photoelektriska sensorer |
| Pitch | 5,9 millimeter |