Raspberry Pi PicoRaspberry Pi 4 and kitsRaspberry Pi 3B+ and kitsRaspberry Pi 3B and kitsRaspberry Pi Zero and accessoriesScreens for Raspberry PiRaspberry Pi Camera modulesCases for Raspberry PiHAT extension for Raspberry PiRaspberry Pi 3/2/+ accessoriesPower Supply for Raspberry PiRaspberry Pi memory cards with NOOBS
STM32 MicrocontrollersATmega microcontrollersTeensy - ARMAdafruit FeatherESP8266 / ESP32 WiFi Modules
BlitzWolfTuya Smart LifeShelly home automation WiFiBleBox WiFi Smart SwitchGate Automation SystemsSonoff WiFi Smart SwitchWireless Remote Control RelayLED strip controllersHumidifiersFIBARO home automation
Sensors - modulesWireless Communication ModulesRelay modulesLCD/OLED/TFT DisplaysMotor controllersProgrammers and convertersConnectorsSwitchesVoltage RegulatorsBasic Starter KitPrototypingAudio Amplifiers / Speakers / OtherDiodesPassive electronic componentsCoolingElectromagnets and solenoids
Servo motors and accessoriesDC motorsStepper motorsVibration MotorsBrushless Motors and ControllersElectric Linear Actuators and CylinderWater pumpsWheels and mounting parts for motors
Charger for Electric BikesEV Car accessoriesRechargeable batteryUninteruptable power supply UPSAlkaline BatteriesAdjustable Lab Power SuppliesBattery Chargers Ni-Mh / Ni-Cd / Li-Ion / Li-Pol / Li-FeLi-Ion battery charging and balancing boardsAC/DC Mains powers supply adapterPower Supplies AC/DCMean Well power suppliesLaptop adapterInverters DC/ACSolar Panels And AccessoriesPower Supply Accessories
Soldering toolsBattery Welding Machines and accessoriesMeasuring equipmentChemicalsTweezersScrewdrivers and wrenchesHot Glue GunPlier and cutting nipperInsulation removal and crimping toolKnives and scissorsElectric engraver toolsMagnifying glassesInsulating materialsAluminum enclosurePlastic enclosureStorage boxes and OrganizersUltrasonic cleanersPersonal protective equipment
CNC machines and accessoriesCNC machine frame kitsLaser engravers and accessoriesAluminum Extrusion ProfilesLinear ActuatorBracketsLinear guides and garriagesTrapezoidal Lead Screws and NutsLinear Chromed Steel RodsBearingsTiming BeltsTiming PulleyLinear Rod SupportSpindle motors and mount bracketsScrews and NutsCable ChainsDrills and Cutters
3d printer spare parts3D printersDLP resin3D printing penABS 3D filamentsPLA 3D filamentsPET-G 3D filamentTPU / Fiberflex filamentMediena / FiberwoodFiberSilk MetalicImpact PLAPP 3D POLYPROPYLENE
USB cablesVideo cables and connectorsUSB HUBComputer network cablesNetwork equipmentAudio cables and connectorsConnection Cables, ExtendersData storages and their accesoriesKeyboard and Mouse
Phone holdersPower BankCar FM modulatorHeadphonesMobile phone chargersPhone casesSelfie stickUSB car chargersPortable speakers
Infrared Obstacle Avoidance Sensor Module E18-D50NK
This is a photoelectric sensor which can transmit and receive IR. The detection distance can be adjusted by the requirements.This sensor has the advantage of long detection distance,small interference of the visible light,low price, easy to assemble and use, etc, it can be widely used for many automatic product such as the robot obstacle avoidance and line piece.
1. Output current: DC / SCR / relay control output :100mA/5V power supply
2. Current consumption: DC<25mA
3. Response time: <2ms
4. Pointing angle: ≤15°, the testing distance is 3-50CM
5. Detected object:transparent or opaque object
6. Working environment temperature: -25℃~+55℃
7. Standard detected object:below 10000LX sunlight and 3000LX incandescent lamp
8. Housing material: plastic
Sensor length: 45mm
Lead length: 45cm
In order to protect the action reliability and prolong life,please avoid closing sensor when the outdoor temperature is beyond the stipulation, if used with cover,please prevent it from contacting water and water volume of cutting oil and so on.Besides, please do not use it in chemical climate especially in alkali, acid, nitric acid, hot concentrated sulfuric acid.
Red: connect with 4.5-5V power supply high level
Yellow: connect with single chip microcomputer, output TTL level to microcomputer
Green: connect with GND 0V power low level
If the front has no barrier output high level, on the contrary,the level with become low from high level, the back show has a potentiometer can adjust the testing distance of barrier. As long as the potentiometer adjusted, it will output low level in effective distance.
In circuit design, you can add resistance 10K to 5vV in output port yellow line, then access SCM to test, it will be more stable, the SCM testing can use external hardware to interrupt INT0 INT1.