2pcs Ir Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler
Sold by nouteclab
This seller has received 17,810 ratings (98.70% Positive)
Buy now for $5.56 USD
Item ships from Spain
Browse all: Other Electrical Equipment & Supplies
Similar Items
![](https://i.ebayimg.com/thumbs/images/g/4oYAAOSwVEViya7L/s-l140.jpg)
$4.45 USD Buy It Now
IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Module
![](https://i.ebayimg.com/thumbs/images/g/VBkAAOSwK9piya2I/s-l140.jpg)
$4.45 USD Buy It Now
IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Module
![](https://i.ebayimg.com/thumbs/images/g/ZQkAAOSwSpVhekRO/s-l140.jpg)
$6.93 USD Buy It Now
1/2/5/10X DC 2.7-12V PIR Motion Body Human Sensor AM312 IR Infrared Detector US
![](https://i.ebayimg.com/thumbs/images/g/thMAAOSwYSlXhExZ/s-l140.jpg)
$4.63 USD Buy It Now
IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Module
![](https://i.ebayimg.com/thumbs/images/g/75MAAOSwB89heCgK/s-l140.jpg)
$2.64 GBP Buy It Now
Obstacle Avoidance IR Sensor Infrared Photoelectric Module Arduino Raspberry PI
![](https://i.ebayimg.com/thumbs/images/g/9J8AAOSwTfdbOahX/s-l140.jpg)
$13.98 USD Buy It Now
20pcs IR Infrared Obstacle Avoidance Sensor Detect Module for Arduino Car Robot
![](https://i.ebayimg.com/thumbs/images/g/Q-8AAOSwGOdjTlYC/s-l140.jpg)
$11.55 AUD Buy It Now
IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Module
![](https://i.ebayimg.com/thumbs/images/g/0xIAAOSwxnlk-9o4/s-l140.jpg)
$2.36 USD Buy It Now
2Pcs Ir Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler nu
![](https://i.ebayimg.com/thumbs/images/g/ZIIAAOSwMZFijDhS/s-l140.jpg)
$11.90 AUD Buy It Now
1PCS IR Slotted Optical Speed Measuring Sensor Detection Optocoupler Module NEW
More from nouteclab
![activate whohou store](images/activate-store.gif)
![embed ebay listings into website](images/storewebsitepro.gif)
$23.11 USD Buy It Now
5pcs SIM800L GPRS GSM Module PCB Antenna SIM Board Quad band for MCU Arduino (322664630994)
$18.39 USD Buy It Now
16S 60V 35A Li-Ion Lithium 18650 Battery BMS PCB Protection Board with Balance (225113510775)
$7.09 USD Buy It Now
2S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (225111033975)
$8.95 USD Buy It Now
5V 3A 18650 UPS Uninterruptible Power Supply Lithium Battery Charger TYPE-C USB (325269249049)
$26.75 USD Buy It Now
ESP32 Display 2.8 Inch 240*320 Touch Screen LCD TFT WiFi BT for Arduino LVGL (326088389784)
$3.88 USD Buy It Now
Mini NodeMcu 4M bytes Lua WIFI Development Board ESP8266 for D1 mini V2 (222620224093)
$12.65 USD Buy It Now
5S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (325299563347)
$7.15 USD Buy It Now
AC-DC 12V 1000mA Low Ripple Switching Step Down Power Supply Module 220V AC (224463883411)
$8.26 USD Buy It Now
Digital Display DC-DC Step Up Down Buck Boost Converter LM2577S LM2596S (225073368905)
$12.28 USD Buy It Now
2pcs TYPE-C USB 5V UPS Uninterruptible Power 18650 Lithium Battery Charger (325269031753)
$16.99 USD Buy It Now
2pcs CP2112 Debug Board USB to I2C IIC Communication Module MicroUSB 2112 CCS811 (225829928048)
$12.52 USD Buy It Now
2pcs HC-05 Integrated Bluetooth Module Wireless Serial Port Module HC05 (322664913495)
$19.37 USD Buy It Now
7S 50A Battery Protection Board BMS for 3.7V Ternary Lithium Battery with NTC (225460033205)
$16.76 USD Buy It Now
2pcs SX1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02 (323408888554)
$16.76 USD Buy It Now
2pcs Ra-01 LoRa SX1278 433MHz Ra01 Wireless Spread Spectrum Transmission Socket (223760951015)
$12.37 USD Buy It Now
2pcs VEML7700 Ambient Light Sensor Module 120k Lux Light measuring Sensor Board (225829011922)
$21.72 USD Buy It Now
A9G A9 GSM GPRS GPS BDS Module A9G Core Pudding Development Board with Antenna (323764960421)
$28.55 USD Buy It Now
5pcs LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction HLK-LD2410C (226082424814)
$29.89 USD Buy It Now
12S 36V 20A LiFePO4 Lithium Battery Protection Board BMS PCB Board with Balance (225114409951)
$8.86 USD Buy It Now
5pcs Miniature Automatic Voltage Regulator Module DC 3-15V to 1-15V Buck Boost (225059033942)
$6.72 USD Buy It Now
3S 40A 11.1V 12.6V 18650 Lithium Battery Protection Board with Balance BMS (223521507608)
$13.15 USD Buy It Now
5pcs 6S BMS Balancer Lithium Li-ion 18650 Battery Protection Board Balancing (225115459317)
$6.55 USD Buy It Now
ESP-12F ESP12F ESP8266 Enhanced version Serial WIFI + Plate Expansion (222620175448)
$7.38 USD Buy It Now
HC-06 Bluetooth Serial Transceiver Module Slave Master RS232 HC06 (222619205620)
$9.19 USD Buy It Now
3S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (225111210041)
$8.73 USD Buy It Now
5pcs DC 5V 2.1A Charge Discharge Integrated 3.7V 4.2V Lithium Battery Protection (224505850638)
$8.18 USD Buy It Now
OV7670 Camera Module Supports VGA CIF Auto Exposure Control Display 640X480 (323380170870)
$39.12 USD Buy It Now
5pcs Gravity LTR390 UV Light Sensor 280nm to 430nm Support I2C UART 3.3V or 5V (326082157653)
$7.46 USD Buy It Now
RF Signal Generator AD8302 LF-2.7G RF/IF Function Impedance Frequency Generator (224568036452)
$7.46 USD Buy It Now
UWB Ultra Wideband Antenna 2.4Ghz-10.5Ghz 10W (40dBm) Pulse PCB Antenna Module (224564621071)
$18.98 USD Buy It Now
WiFi Bluetooth Battery ESP32 ESP-32 0.96 inch OLED Development Tool WEMS TTGO (223146804468)
$17.18 USD Buy It Now
5pcs MH-Tiny ATTINY88 Micro Development Board 16MHz Digispark NANO V3.0 Upgraded (225055258207)
$4.58 USD Buy It Now
15KV High Frequency DC High Voltage Arc Ignition Generator Boost Step Up DIY Kit (323852650035)
$5.85 USD Buy It Now
7S BMS Balancer Lithium Li-ion 18650 4.2V Battery Protection Board Balancing (325303093830)
$4.95 USD Buy It Now
LIS3DH LIS3DSH Three-Axis Motion Accelerometer Triaxial Acceleration Sensor (225060848983)
$19.49 USD Buy It Now
5sets ASK Transmitter STX882 + Receiver SRX882 + 2pcs Antennas 433MHz 100 Meters (325857247624)
$9.39 USD Buy It Now
USB Logic Analyzer 24MHz 8 Channel Debugger for ARM FPGA 24M 8CH (326083849687)
$33.09 USD Buy It Now
20S 72V 45A Li-Ion Lithium 18650 Battery BMS PCB Protection Board with Balance (225113802247)
$19.25 USD Buy It Now
5pcs Si4703 FM Tuner Evaluation Board Radio Development Module for AVR ARM PIC (323420189584)
$20.59 USD Buy It Now
5pcs 3S 25A 12.6V Li-ion Lithium 18650 Charging BMS PCM Battery Protection Board (324303421104)
$19.12 USD Buy It Now
L298P PWM Speed Controller Dual High-Power H-bridge Driver Motor Shield Board (323846078295)
$14.85 USD Buy It Now
6S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (325299581421)
$4.69 USD Buy It Now
2pcs Mini DC-DC Boost Step Up Converter Board Module 3.7V to 5V 8V 9V 12V Output (225055203461)
$13.08 USD Buy It Now
5pcs 0-50V 4A DC Power Supply Filter Board Class D Amplifier Car EMI Suppression (224521242684)
$7.12 USD Buy It Now
2pcs MPU6500 GY-6500 6-Axis Gyroscope Accelerometer Attitude Gyro Sensor Module (325262826942)
$17.22 USD Buy It Now
DC 5V G1/4 Pressure Sensor Transmitter Pressure Transducer 1.2 MPa 174 PSI (324981384017)
$10.62 USD Buy It Now
CH341A Programmer EEPROM Test-Clip Converter-Module Flash-BIOS EEPROM SOIC8 SOP8 (323873137815)
$15.07 USD Buy It Now
5pcs AD7705 Dual 16 bit ADC Data Acquisition Module Input Gain Programmable SPI (323970598816)
$5.28 USD Buy It Now
7S 29.4V 18650 Lithium Li-ion Battery Capacity Indicator Power Level Tester (224705688035)
$16.79 USD Buy It Now
14S 52V 35A Li-Ion Lipolymer Battery Protection Board BMS PCB Board Balanced (225112981718)
$7.21 USD Buy It Now
UV Ultraviolet Sensor Module Ultraviolet Ray Detection 200-370nm Wavelength (224511267986)
$7.16 USD Buy It Now
TYPE-C USB 5V UPS Uninterruptible Power Supply 18650 Lithium Battery Charger (325269035739)
$13.58 USD Buy It Now
2pcs VL53L0X Time-of-Flight ToF Laser Ranging Distance Sensor 940nm GY-VL53L0XV2 (324021399670)
$8.24 USD Buy It Now
DT-06 Wireless WiFi Serial Port TTL-WiFi Transmission Module HC-06 ESP-M2 (323349026061)
$14.88 USD Buy It Now
ESP32-CAM WiFi Bluetooth Module Camera Module Development Board ESP32 OV2640 (223364944863)
$11.84 USD Buy It Now
TB6560 3A Drives CNC Stepper Motor Single Axis 10 Files Controller TB6560AHQ (323386233743)
$11.09 USD Buy It Now
5pcs TCA9548A 8 Channel I2C IIC Multi-channel Expansion Board 1-to-8 TCA9548 (323902722069)
$16.89 USD Buy It Now
7S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (325299855335)
$32.95 USD Buy It Now
6S 5A Li-ion Lifepo4 LTO Lithium Active Equalizer Balancer Capacitor 4S 5S 6S (225167308469)
$11.55 USD Buy It Now
2pcs SX1509 16 Channel I/O Output Module Keyboard GPIO Voltage Level LED Driver (325252268941)
$7.29 USD Buy It Now
AD9833 Programmable Microprocessors Serial Interface Sine Square Wave DDS (323840331233)
$23.48 USD Buy It Now
5pcs ESP-12F ESP12F ESP8266 Enhanced version Serial WIFI + Plate Expansion (322667907970)
$12.67 USD Buy It Now
EGS002 "EG8010 + IR2110" Driver Module + LCD Pure Sine Wave Inverter Driver (223706069402)
$16.21 USD Buy It Now
5pcs RS422 Two-way Transfer Between TTL Bidirectional Signals Full Duplex MAX490 (323956215352)
$10.31 USD Buy It Now
4S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (225111247996)
$16.92 USD Buy It Now
5pcs CC2541 4.0 BLE Bluetooth UART Transceiver Module CC2540 HM-10 iBeacon (222619191036)
$13.64 USD Buy It Now
5pcs Am312-Sensor Pyroelectric Automatic Detector Motion Mini Infrared IR AM312 (323864254486)
$6.99 USD Buy It Now
CC1101 868MHz Wireless Module Long Distance Transmission with Antenna (223105296200)
$7.35 USD Buy It Now
CC2541 4.0 BLE Bluetooth UART Transceiver Module CC2540 HM-10 iBeacon (322664906513)
$4.98 USD Buy It Now
XK-GK-4010A DC 12V Short Distance Scan Sensor Sweep Hand Sensor Switch Module (323955249490)
$16.77 USD Buy It Now
2pcs OPT101 Light Intensity Sensor Single Chip Photoelectric Diode CJMCU-101 (323903563567)
$7.18 USD Buy It Now
Dual 2 Double USB 24W Fast Charger Buck Module Input 6V-32V Support QC2.0 QC3.0 (223542120847)
$19.15 USD Buy It Now
9S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (225111621776)
$10.58 USD Buy It Now
2pcs A3967 EasyDriver Stepper Motor Driver V44 Development Board 3D Printer (323350835137)
$8.65 USD Buy It Now
5pcs IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler (325261723608)
$22.92 USD Buy It Now
SIM808 Module GSM GPRS GPS Breakout Board SIM808 for Arduino Raspberry (322664879324)
$5.42 USD Buy It Now
DS18B20 Waterproof Digital Temperature Sensor Probe NTC Thermistor Thermal (223374914087)
$10.18 USD Buy It Now
SIM800L V2.0 5V Wireless GSM GPRS MODULE Quad-Band with Antenna Cable Cap (324467760181)
$29.88 USD Buy It Now
Beitian BN-800 Dual GPS GLONASS GNSS Module with Antenna Compass HMC5883L (223534183225)
$4.88 USD Buy It Now
PWM Vibration Motor Switch Motor Sensor Module DC Motor Mobile Phone Vibrator (323955289493)
$18.45 USD Buy It Now
8S 1.2A Li-ion Lifepo4 Lithium Battery Active Equalizer Balancer Inductive BMS (325299870638)
$17.12 USD Buy It Now
CCS811 Carbon Monoxide CO VOCs Air Quality Numerical Gas Sensors CJMCU-811 (323688564110)
$3.38 USD Buy It Now
Mini NodeMcu 4M Lua WIFI IoT development board based ESP8266 for D1 mini (222620206044)
$6.73 USD Buy It Now
INA226 IIC I2C Interface Bi-Directional Current/Power Monitoring Sensor Module (223605791316)
$25.49 USD Buy It Now
3S 4S 5A Li-ion Lifepo4 LTO Lithium Battery Active Equalizer Balancer Capacitor (325298695338)
$7.13 USD Buy It Now
CH341A 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver (222619068854)
$8.75 USD Buy It Now
W806 MCU Development Board Microcontroller 32-bit WiFi Bluetooth Dual-mode SoC (225054074198)
$9.16 USD Buy It Now
ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP (222690031032)
$8.98 USD Buy It Now
W801 Microcontroller 32-bit WiFi Bluetooth Dual-mode MCU SoC Development Board (225054050444)
$8.37 USD Buy It Now
XH-M229 Desktop PC Chassis Power ATX Transfer Board Supply Power Module 24Pin (323955933921)
$8.93 USD Buy It Now
LNA 50-4000MHz SPF5189 RF Low Noise Amplifier Signal Receiver NF 0.6dB SPF5189Z (323949345916)
$14.79 USD Buy It Now
DC 12V-36V 500W PWM Brushless Motor Controller Balanced BLDC Car Driver Board (223704595362)
$7.53 USD Buy It Now
INMP441 Omnidirectional Microphone Module I2S Interface MEMS High Precision (323900427161)
![activate whohou store](images/activate-store.gif)
![embed ebay listings into website](images/storewebsitepro.gif)
Whohou Marketplace | Terms of Use | Privacy Policy | Contact Us | Follow us on Facebook, Instagram, and Twitter | Affiliate Program | Affiliate Portal