Raspberry Pi 5 and kitsRaspberry Pi 4 and kitsRaspberry Pi 3B+ and kitsRaspberry Pi 3B and kitsRaspberry Pi Zero and accessoriesRaspberry Pi PicoRaspberry Pi CMScreens 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 ModulesM5Stack controller and accessories
Security camerasSonoff WiFi Smart SwitchShelly home automation WiFiTuya Smart LifeBlitzWolfGate Automation SystemsBleBox WiFi Smart SwitchHousehold FansSwitchBotLED strip controllersLED floodlightsHumidifiersSmart LED lightningSmart devices for petsHealth and personal care products
Sensors - modulesWireless Communication ModulesRelay modulesLCD/OLED/TFT DisplaysMotor controllersProgrammers and convertersConnectorsSwitchesVoltage RegulatorsBasic Starter KitPrototypingAudio Amplifiers / Speakers / OtherLED DiodesPassive electronic componentsActive electronic componentsElectromagnets and solenoidsCoolingWearable electronics and materials
Servo motors and accessoriesDC motorsStepper motorsVibration MotorsBrushless Motors and ControllersElectric Linear Actuators and CylinderWater pumpsStepper Motor MountsWheels and mounting parts for motors
AC voltage stabilizerAdjustable Lab Power SuppliesInverters DC/ACUninterruptible power supplyAlkaline BatteriesRechargeable batteryPower Supply AccessoriesBattery Chargers Ni-Mh / Ni-Cd / Li-Ion / Li-Pol / Li-FeLi-Ion battery charging and balancing boardsAC/DC Mains powers supply adapterPower Supplies AC/DCConnection Cables, ExtendersBatteries for power toolsPlug adapter EU/UK/USCharger for Electric Bikes
Soldering toolsBattery Welding Machines and accessoriesMeasuring equipmentChemicalsTweezersElectric toolsScrewdrivers and wrenchesHot Glue GunPlier and cutting nipperInsulation removal and crimping toolKnives and scissorsElectric engraver toolsMagnifying glassesInsulating materialsFlashlightPlastic enclosureStorage boxes and OrganizersUltrasonic cleanersLabel printersAIRCELL Air Cushion
CNC machines and accessoriesAluminum Extrusion ProfilesLinear ActuatorBrackets and Other Accessories for Aluminium ProfilesLinear guides and garriagesRollers on supportsTrapezoidal Screws and NutsLinear Steel RodsLinear bearingsBearingsTiming BeltsTiming PulleyLinear Rod SupportSpindle motors, converters and mount bracketsScrews and NutsCable ChainsDrills and Cutters
AEON Laser Engraving Cutting MachineFiber Metal Marking LaserCO2 Galvo engraving-marking machineUV Marking machineFLUX Laser Engraving Cutting MachinexTool LASER AND BLADE CUTTING MACHINEDiode laser engraving laserLaser machine spare parts and accessoriesEngraving MaterialsLightBurn Software
3D Printers3D scanner3D Pens3D Printing filamentsSLA 3D Printing resin3D Printer maintenance and cleaning3D Printer parts
Educational kits for beginnersEducational kits for advancedSNAP CIRCUITS kitsAbilix Krypton roboticsRobobloq roboticsLEGO Education
USB cablesVideo cables and connectorsUSB HUBComputer network cablesNetwork equipmentData storages and their accesoriesAudio cables and connectorsSpeakers activeKeyboard and MouseMicrophonesGamingLaptop AcessoriesComputer Power SuppliesCable OrganizersMonitorsWebcamsProjectorsUPS Uninterruptible power supplyOther Computer Accessories
Phone holdersPower BankHeadphonesMobile phone chargersPhone casesSelfie stickSmart WatchesPhone batteriesPortable speakers
Car fuses and holdersLight sources Car Dash CamerasCar StorageCar FM modulatorUSB car chargersEV Car accessories
RE8200B PIR motion sensor -
motion detector Passive infrared PIR detector.
It responds to changes in infrared radiation (emitted by objects with an increased temperature compared to their surroundings).
Perfect for projects of warning systems, alarms, robotics, etc.
Sensor features- This type of sensor is used to detect objects and people in various types of rooms as part of lighting and alarm systems.
- A large supply voltage range of 5-20V allows for increased usability of this sensor
- The detection of any object is signaled digitally by a high state.
- It is possible to connect the sensor to any development kit, such as Raspberry Pi or the more popular Arduino.
- Pins: 2.45 mm goldpin connectors
- Power supply: 5 - 20V
- Approximate current consumption: 50 uA
- Sensitivity: up to 7m
- Viewing angle: up to 100°
- operating temperature -15*C - 70*C
- dimensions 33x25x25mm
- Diameter of the times: 23 mm
- Canopy height: 18 mm
- Total height: 30 mm (including elements mounted at the bottom of the board)
- Digital output:
- High status - object detected
- Low status - no facility
- http://robotic-controls.com/learn/sensors/pir-sensor-hc-sr501
- http://www.arduino.info.pl/pir-hc-sr501-czujnik-ruchu/
- RESET jumper (must be soldered)
- Auto reset - retriggerin (jumper in H position) - the output goes high after detecting an object and it is maintained throughout the detection of ongoing motion, the sensor is in this mode by default (without jumper)
- NO reset - non-retriggering (jumper in L position) - the output goes high only once after detecting an object, then goes low regardless of whether movement continues
- The power supply (4.5 V to 20 V) should be connected to the external pins marked with VCC and GND, respectively, in the figure above.
- The detection of an object in the sensor's field of view is signaled by a high state appearing on the OUT pin
- Thanks to potentiometers, the user can adjust:
- T1 - duration of the high state after detecting an object
- T2 - length of the break in measurements after the end of the high state