In this 4017 project, I have shown how to make a motion sensor light switch using the CD4017 IC and IR proximity sensor with circuit.

What is a Sensor? Classification of Sensors. Different Types of Sensors. Applications of Sensors. IR Sensor (Infrared Sensor). Temperature & Thermocouple Sensors. Proximity Sensor. Ultrasonic Sensor. Accelerometers & Gyroscope Sensor. Pressure Sensor. Hall Effect Sensor. Load cell. Light Sensor. Active Sensors. Passive Sensors. Analog and Digital Sensors.

IS É AN SOLAS IOMÓRTAITHE SEO SEO RÉITEACH DO GACH RIACHTANAIS SOILSIÚCHÁIN Is é an Oralee Motion Sensor Light an cúlpháirtí soilsithe deiridh do do theach. Tá solas LED coigilte fuinnimh aige atá 360 ° in-rothlach, iniompartha, agus in-athluchtaithe le téip ghreamaitheach agus corp maighnéadach a tharraingíonn agus a scaoileann an solas chun é a dhéanamh áisiúil é a iompar timpeall. Nuair a bhraitheann gluaisne, casann an t-Oreal ar siúl agus stopann sé go huathoibríoch. Is féidir é a chur in áit ar bith agus scaoileann sé solas iontach, saor ó chaochaíl ionas nach gcaithfidh tú titim amach sa dorchadas. Tá Oralee an-inoiriúnaithe agus, trí bhallaí istigh a shoilsiú, tugann sé bailchríoch stylish do do cheantar. GNÉITHE: Is lampa nua-aimseartha íostach é seo atá oiriúnach do thithe éagsúla. Tá sé faiseanta, te, agus bríomhar Tá sé infheidhme maidir le staighrí, seomraí codlata, hallaí, seomraí folctha, cistiní, seomraí staidéir, etc Solas faoi stiúir le dhá mhodh solais éagsúla (ó roghanna solais fuar agus te) Tagann sé le cábla sonraí USB saor in aisce 500mAh ceallraí rechargeable Tá modh uathoibríoch agus lasc air/as ann Raon braite tairiscint: 4m/120 ° Soilse le 50,000 uair an chloig de shaol oibriúcháin Soilse geal 12-36V agus 0-5W le haghaidh soilsiú cothrom agus geal CONAS OIBRIÚCHÁN: Greamaigh an sealbhóir lampa leis an mballa le téip ghreamaitheach Muirear an solas ag baint úsáide as an gcábla USB le húsáid Cuir an solas go sábháilte ar an sealbhóir lampa maighnéadach Úsáid an cnaipe ceangailte chun é a chasadh air TOISÍ: 3.3" x 3.5" / 8cm x 8.9cm SOILSÍONN DO SPÁS GO Cothrom Cinntíonn Oralee go mbíonn go leor solais ann i gcónaí ionas nach gcaithfidh tú choíche sa dorchadas. 360° ROTATION Is féidir leat an uillinn soilsithe foirfe a roghnú do do chuid riachtanas a bhuíochas leis an rothlú 360 °. PRAITICIÚIL AGUS ILGHNÉITHEACH Tá Oralee maighnéadach, iniompartha, agus gan sreang le braiteoir tairiscint cliste a chinntíonn go n-iompaíonn sé air agus as go huathoibríoch. Éasca A Shuiteáil Tá sé an-éasca a shuiteáil agus féadfar é a chur beagnach áit ar bith, a bhuíochas dá téip bata-ar, tarlaíonn an tsuiteáil i níos lú ná nóiméad.

These Motion Sensor Night Lights light up in the dark when someone walks by. Instantly make your home smarter and safer with these handy little gadgets! Is your bathroom light too bright when you flip on the switch at night?  Have you ever tripped in the dark? No more being...

IS É AN SOLAS IOMÓRTAITHE SEO SEO RÉITEACH DO GACH RIACHTANAIS SOILSIÚCHÁIN Is é an Oralee Motion Sensor Light an cúlpháirtí soilsithe deiridh do do theach. Tá solas LED coigilte fuinnimh aige atá 360 ° in-rothlach, iniompartha, agus in-athluchtaithe le téip ghreamaitheach agus corp maighnéadach a tharraingíonn agus a scaoileann an solas chun é a dhéanamh áisiúil é a iompar timpeall. Nuair a bhraitheann gluaisne, casann an t-Oreal ar siúl agus stopann sé go huathoibríoch. Is féidir é a chur in áit ar bith agus scaoileann sé solas iontach, saor ó chaochaíl ionas nach gcaithfidh tú titim amach sa dorchadas. Tá Oralee an-inoiriúnaithe agus, trí bhallaí istigh a shoilsiú, tugann sé bailchríoch stylish do do cheantar. GNÉITHE: Is lampa nua-aimseartha íostach é seo atá oiriúnach do thithe éagsúla. Tá sé faiseanta, te, agus bríomhar Tá sé infheidhme maidir le staighrí, seomraí codlata, hallaí, seomraí folctha, cistiní, seomraí staidéir, etc Solas faoi stiúir le dhá mhodh solais éagsúla (ó roghanna solais fuar agus te) Tagann sé le cábla sonraí USB saor in aisce 500mAh ceallraí rechargeable Tá modh uathoibríoch agus lasc air/as ann Raon braite tairiscint: 4m/120 ° Soilse le 50,000 uair an chloig de shaol oibriúcháin Soilse geal 12-36V agus 0-5W le haghaidh soilsiú cothrom agus geal CONAS OIBRIÚCHÁN: Greamaigh an sealbhóir lampa leis an mballa le téip ghreamaitheach Muirear an solas ag baint úsáide as an gcábla USB le húsáid Cuir an solas go sábháilte ar an sealbhóir lampa maighnéadach Úsáid an cnaipe ceangailte chun é a chasadh air TOISÍ: 3.3" x 3.5" / 8cm x 8.9cm SOILSÍONN DO SPÁS GO Cothrom Cinntíonn Oralee go mbíonn go leor solais ann i gcónaí ionas nach gcaithfidh tú choíche sa dorchadas. 360° ROTATION Is féidir leat an uillinn soilsithe foirfe a roghnú do do chuid riachtanas a bhuíochas leis an rothlú 360 °. PRAITICIÚIL AGUS ILGHNÉITHEACH Tá Oralee maighnéadach, iniompartha, agus gan sreang le braiteoir tairiscint cliste a chinntíonn go n-iompaíonn sé air agus as go huathoibríoch. Éasca A Shuiteáil Tá sé an-éasca a shuiteáil agus féadfar é a chur beagnach áit ar bith, a bhuíochas dá téip bata-ar, tarlaíonn an tsuiteáil i níos lú ná nóiméad.

Save Energy at Home. In Auto Mode, if this plug in night light detects a movement in the darkness, it switches on automatically and lightens your way for a total of 60 seconds after the last movement has been registered. Then it turns off again, making it possible to reduce unnecessary power consumption when you do not need them. According to our calculation, using AUVON motion sensor night lights can save up to 84% energy compared to those without motion sensors. Comfortable and Adjustable Lighting. You may feel relaxed and comfortable when you see its warm lighting in the darkness. With the two brightness modes design, you can also choose your desired brightness from the High or Medium for different occasions by simply pressing the round button at the top to give you the best experience. 3 Useful Modes. A simple switch at the top of the plug-in nightlight allows you to choose among three lighting modes (ON, OFF and AUTO). If the Auto Mode is chosen, its motion sensor will be activated to provide you a detection angle of 120 degrees and a range of 3-5 meters. Safe to Use. The plug in night lights are with superior V-0 fire resistant casing and over-current protection design to guarantee safety. What You Receive: 4* AUVON Plug-In NightLights, 1* User Manual, up to 24 Month Warranty and Lifetime Technical Support. Product Description AUVON Plug-in Led Night Light A friendly nighttime assistant is good for parents of infants when breastfeeding and young children who are afraid of the dark, households with exceptionally dark hallways. Nightlights may also be used in bathrooms, as a visual aid for stairs and other potential obstacles or hazards. Automatic Motion Sensor In Auto Mode, it will automatically turn on when motion detected in dark and turn off after 60 seconds of no sensing. Saving unnecessary energy use also ensures that the night-lights will be automatically lit only when you need them. Passive Infrared Technology Navigating while being half asleep without bumping into stuff or waking up others 5 Useful modes 2 Brightness Modes and 3 Lighting Modes are included for a nightlight. You can choose the desired brightness from the high or medium by simply pressing a button on the top of it while choosing lighting modes from AUTO, ON or OFF for different occasions and provide you the best using experience. Safety and energy efficient Our plug-in Night light designed with superior V-0 fire resistant PC material and overcurrent protection ensure the safety of your daily use. It is also energy efficient for saving ⅚ energy than other nightlights without motion sensor. Sensor light sensor+motion sensor light sensor+motion sensor light sensor+motion sensor light sensor+motion sensor light sensor+motion sensor light sensor Brightness Level Medium/High High Medium/High Medium/High Medium/High Medium/High Lumen 1/7 lm 1/120lm 1/12 lm 1/12 lm 2/260 lm 1/13 lm Mounting Type Plug in Plug in Stick on Stick on Stick on Plug in Light Color Warm White Warm White Warm White Warm White Warm White Cool White Fireproof Materials ✓ ✓ ✓ ✓ ✓ ✓ Power Type Alternating Current Alternating Current Rechargeable Battery Battery Powered Rechargeable Battery Alternating Current

✨ Goodbye Bulbs! Portable wall light that looks perfect in every room! Whether you are looking for a wall lamp or simple reading light, our Portable Wall Light is perfect for every room within your home. With our built-in magnetic handle, this night light is ready to light up your hallway, living room, stairway, or bathroom. Our handmade wooden craftsmanship not only provides the lighting that you are looking for but also acts as a beautiful piece of decor along your home walls.  Two Modes: Motion Sensor or Always On The Portable Wall Light holds smart lighting technology and will automatically turn on after detecting motion within 4 meters in the dark. After 15 seconds if no movement is detected, the light will shut off. However, includes a constant on feature as well. This is perfect for lighting up your home, especially during power outages. Create A Relaxing Atmosphere No more boring plug in night lights. Portable Wall Light provides a warm and soft light that is suitable for a goodnight sleep.  Easy Installation No hard wiring or drilling required. Simply stick the 3M adhesive to any smooth surface and mount using the magnetic handle.  No More Batteries, Fully Rechargeable With a built-in 500mAh rechargeable battery, you can count on Portable Wall Light to last up to 3-5 months on motion sensor mode or up to 8 hours on constant light mode. Product Introduction Material: ash wood, ABS, electronic components Light source: LED lamp power: 1W Light color: 2700K-3000K warm white light Rated voltage: DC5V 1A Battery capacity: 500mAh lithium battery Lighting mode: constant light mode+inductive mode Light on delay: 15S (inductive mode) Charging indication: During charging, the red light is always on. Fully charged, the light is off Package: Portable lamp x1, base x1, USB x1 💐WHY US❓ We work directly with manufacturers all over the world to ensure the best quality of our products. We have a Quality Control department which helps us to keep our promise! 🔥Price is always competitive. 😊Awesome Customer Service. 🏆Amazing products along with High Quality. 🍭Read reviews from our lovely customers. 🌎Worldwide Shipping✈   Please note that shipping is insured. However, you may receive your items earlier. Tracking Numbers will ALWAYS be sent so you can track them every step of the way! Cool things are worth waiting for! 😉 🔒100% Risk-Free Purchase🔥  If the product you received is damaged, don't worry. Just hit the Contact us button and send us a message, and we will make it right by offering you a replacement or refund. It 100% Simple & Risk-Free process. Our Warehouse Please consider any holidays that might impact delivery times. Please consider the transportation methods and unexpected situations that may affect the delivery time.

NIGHT LIGHTS PLUG INTO WALL: Our plug in night lights have a compact size and unique night light plug design to avoid obstructing other outlets. NIGHTLIGHT WITH LIGHT SENSORS: These night-lights have a built-in sensitive light sensor. Our nightlight will automatically turns on at dusk and off at dawn, and this led night light will change brightness according to the surrounding light intensity. ENERGY EFFICIENT AND SAFE: LED night light consumes only 0.6W, saving both the environment and your wallet. Unlike other cheap plastic night light, we use 100% fire-resistant ABS. Perfect baby night light for kids room, bathroom night light and stair lights. PERFECT BRIGHTNESS: Our plug in night light provides just the right amount of 3000K warm white light (60 lumens) for you to walk around your house without turning your main lights on. Not too bright, not too dim. 100% SATISFIED: The package includes 4 pack night lights, each having more than 50000+ hours lifespan. If you are not satisfied with our nightlights for whatever reason, we’ll give you a replacement or full refund. Product Description Quantity 2 6 2 1 1 1 Color Temperature Warm White Warm White Daylight White 3 Modes 8-Color 5 Modes Used For Indoor Indoor Indoor Indoor Growing Indoor Reading

Super Bright & Glare-free LED Light : Lepotec LED cabinet lights, this panel light contains 54 hidden lamp beads (up to 350 lumens), which are invisible and will not blind your eyes. The natural and soft light provides perfect illumination for your safety and convenience at home. Infrared Sensor Smart Home Night Light : The 54 LED light has 3 modes: Motion Sensor Mode (G mode), Always-On Mode (On mode), and Off Mode. Under “G“ mode, the light can detect the motion of a human in the dark and will be auto-on within 16 feet, auto-off after 20 seconds of no motion detected. Under “ON” mode, it works as a normal LED light.the warm light makes it the best night lights and flashlight for your bedroom,bathroom,dining room ,laundry room,lazy Susan, kitchen in the dark. Easy to Install and Recharge : The Built-in magnet on the back of the light allows it to absorb on any iron surface. Or stick it on any non-iron surface with the included 3M Adhesive Magnetic strip. without any tools, screws or nuts are required. When you need to charge or change place, you can take it off easily for any dark dark closet, cupboard or pantry. Rechargable & Large Battery Capacity : The built-in 2500 mAh high-capacity rechargeable battery can last for up to 6 hours under “ON” Mode and last up to 2-4 weeks under “G” mode after fully charged. It can be easily charged via the USB cable in the laptop or power bank. Lifelong Replacement For Free : LEPOTEC provide lifelong free replacement service. As long as you are not satisfied with any quality problems in the use process after receiving the goods, you can contact our customer service. We will confirm the product problems and unconditionally replace new products for you.

These Motion Sensor Night Lights light up in the dark when someone walks by. Instantly make your home smarter and safer with these handy little gadgets! Is your bathroom light too bright when you flip on the switch at night?  Have you ever tripped in the dark? No more being...

“Beautiful lights + super friendly staff” ★ ★ ★ ★ ★ I saw the lights and fell in love. They really helped me super fast and friendly when I had questions or wanted to change something. They responded both by WhatsApp and by e-mail very fast. I would definitely recommend it!!

ESPECIFICACIONES estilo 6: lámpara con sensor de movimiento estilo 5: luz con sensor de movimiento estilo 4: luz nocturna para acampar estilo 3: luz nocturna para estudio estilo 2: Luz nocturna para escalera y armario estilo 1: Luz nocturna con sensor Potencia: 0-5W Voltaje: 5V Uso: Emergencia Tipo: Luz nocturna Forma: Redondo Generación de energía: movimiento Origen: China continental Número de modelo: 6114 Fuente de luz: Bombillas LED Tipo de artículo: Luces nocturnas Es dispositivo inteligente: No Se incluyen bombillas: Sí Se requieren baterías: Sí Se incluyen las pilas: No Certificación: ce Nombre de la marca: FENGRISE Material del cuerpo: ABS Tipo de batería: AAA

ZWEI HELLIGKEITSMODI: Stellen Sie die ideale Menge an blendfreier Beleuchtung ein, um Sie im Dunkeln zu führen. AUTOMATISCHE BELEUCHTUNG: Wenn der Lichtsensor Dunkelheit wahrnimmt, aktiviert der Bewegungssensor die Beleuchtung, wenn eine Bewegung erkannt wird. UMFANGREICHES SICHTFELD: Der Sensor erkennt Bewegungen in einem Winkel von 120°, stellen Sie sicher, dass der Bereich, an dem Sie vorbeigehen, beleuchtet ist, bevor Sie dort ankommen. Egal, ob Sie auf die Toilette gehen oder einen Mitternachtssnack essen müssen, Sie werden sich nicht mehr den Zeh stoßen. ENERGIEEFFIZIENT: Drei AAA-Batterien (nicht im Lieferumfang enthalten) sorgen für eine sanfte Beleuchtung für bis zu einem Jahr. WAS SIE ERHALTEN: Lumi Nachtlichter zum Aufkleben x3, Schrauben x6, Dübel x6, Benutzerhandbuch, Willkommenskarte, 18 Monate Garantie Produktbeschreibung Weicher Glanz, größere Reichweite Ein beruhigendes und blendfreies Licht strahlt sanft aus diesem Nachtlicht und ist somit die ideale Beleuchtung für Ihr Kinderzimmer, Ihren Schrank oder Ihre Vitrine. Bye Bye Stubbed Toes Wenn das Licht ausgeht, sorgen Bewegungssensoren dafür, dass Lumi für Beleuchtung sorgt du brauchst es am meisten. Ein weites Sichtfeld von 120° erkennt Bewegungen in einer Entfernung von bis zu 10 Fuß, Ihnen Licht geben, bevor Sie es brauchen. lumi ist kamerascheu Vermeiden Sie die Installation an Orten, die direkt sind einem Infrarotstrahl gegenüberstehen. lumi mag keine Veränderung Vermeiden Sie das Entfernen nach dem Anhaften an a Oberfläche; der Kleber wird weniger bei erneuter Verwendung wirksam. lumi mag persönlichen Freiraum Halten Sie einen Mindestabstand von 5 Fuß ein, wenn Installation mehrerer Einheiten. Lumi Nachtlicht zum Aufkleben Das Stick-Anywhere-Nachtlicht Automatische Beleuchtung Lumi hat 2 Helligkeitsstufen zur Auswahl. Wählen Sie einfach die gewünschte Einstellung aus, und wenn das Umgebungslicht schwach wird, gibt Lumi automatisch Licht ab, sobald eine Bewegung erkannt wird, und schaltet sich nach 15 Sekunden aus Integrierte Licht- und Bewegungssensoren Wenn das Licht ausgeht, sorgen Bewegungssensoren dafür, dass Lumi für Beleuchtung sorgt, wenn Sie sie am meisten brauchen. Ein weites Sichtfeld von 120° erkennt Bewegungen in einer Entfernung von bis zu 10 Fuß und gibt Ihnen Licht, bevor Sie es brauchen. Extrem sparsam 3 AAA-Batterien (nicht im Lieferumfang enthalten) versorgen Lumi ein ganzes Jahr lang mit Strom. Die standardisierte Batteriegröße macht den Austausch von Batterien geldbeutelfreundlich und einfach zu beschaffen. Einfache Installation Zwei Installationsoptionen machen Lumi ideal, um Beleuchtung hinzuzufügen, wo immer Sie sie brauchen. Eine selbstklebende Rückseite haftet auf einer Vielzahl von Oberflächen für eine sofortige und automatisierte Beleuchtung, während Befestigungsschrauben für dauerhafte Installationen bereitgestellt werden. Von Eufy, der Marke, die Ihr Leben zum Leuchten bringt • Entzückende Lösungen, die Ihr Zuhause zu einem Zuhause machen • Intelligente Technologie und innovatives Design, die Ihnen das Leben leichter machen • Entwickelt von demselben Team wie Anker – bekannt für außergewöhnliche Qualität und Innovation Wir bei eufy glauben an unsere Produkte. Deshalb unterstützen wir sie alle mit einer 18-monatigen Abdeckung und bieten freundlichen, leicht erreichbaren Support. Sensor Bewegungssensor + Lichtsensor Bewegungssensor + Lichtsensor Lichtsensor Lichtsensor Helligkeitsstufe 2 1 1 1 Befestigungsart Aufkleben oder aufschrauben Aufkleben oder aufschrauben Einstecken Einstecken Helle Farbe Warmweiß Warmweiß Warmweiß Warmweiß Energieeffizient 3 AAA-Batterien sorgen für sanfte Beleuchtung bis zu einem Jahr 3 AAA-Batterien sorgen für sanfte Beleuchtung bis zu einem Jahr Benötigt weniger als 30 Cent pro Jahr Benötigt weniger als 30 Cent pro Jahr Energiequelle 3 AAA-Batterien 3 AAA-Batterien AC AC

“Beautiful lights + super friendly staff” ★ ★ ★ ★ ★ I saw the lights and fell in love. They really helped me super fast and friendly when I had questions or wanted to change something. They responded both by WhatsApp and by e-mail very fast. I would definitely recommend it!!

Presenting our Motion Sensored Lights, a cutting-edge solution designed to enhance both security and convenience in your surroundings. These lights are equipped with advanced motion-sensing technology, ensuring a swift and reliable response to movement. Crafted with precision, our Motion Sensored Lights provide a heightened sense of safety by illuminating spaces only when needed. This not only serves as a deterrent to potential intruders but also offers a convenient and energy-efficient lighting solution for various environments. Designed for seamless integration into your space, these lights boast a sleek and unobtrusive aesthetic. Experience the perfect synergy of innovation and functionality with our Motion Sensored Lights – the intelligent choice for modern illumination and security needs.

30/40/60/80CM Smart Human Body Sensor LED Cabinet Light Intelligent Ultra-Thin LED Wardrobe Light USB Charging Punch-Free Small Night Light Description : 30/40/60/80CM Smart Human Body Sensor LED Cabinet Light Intelligent Ultra-thin LED Wardrobe Light USB Charging Punch-free Small Night Light Features : - Super Bright But Gentle Eye-care Lighting Contains 70LEDs(170LM) & energy saving LEDs,provide bright,gentle and flicker-free lighting.Never hurt your eyes or bother others around in the dark. - Ultra-thin Design It only 0.37 inches thickness and almost as thin as your phone.It can be easily installed on your wardrobe,cabinet, hallway or kitchen and will not occupy your room. - Upgraded 3 Modes & Excellent Motion Sensor Light will turn on automatically when you get within 10 feet and turn off 18 seconds after you walk out of its sensing range. Under motion sensor mode, it only works both the ambience is dark enough and the motion is detected. - Quick Charging and Long Battery With a built-in rechargeable lithium-ion battery, you don't have to trouble changing batteries, and you don't need extra power lines and sockets ( it comes with a USB cable). The battery is 1500mAh high capacity,charging time about 4 hours. After fully charge 4-6 hours for always on mode, 2-month for motion sensor mode (10 times per day). - Easy to Install Simple to attach to any ironwork surface, thanks to the built-in magnet in the back. Easy to stick on any non-irowork surface through the 3M adhesive magnetic strip, which doesn't bring any damage to your equipment, because the 3M adhesive was only designed at the ends of the lamp. Our under cabinet light with 3M adhesive magnetic strip and itself built in magnetic back, simple to install/remove in any ironwork or non-ironwork surfaces. Allows you to change/switch the location easily.Ideal for under cabinet, counter, bedroom, closet, wardrobe, workshop, basement, garage, stair, garage, car front/rear cover etc. Specifications : Material Aluminum+PC Color White Sensor Mode Motion + Light Sensor Sensor Distance Within 3M Wattage 3W Input Voltage 5V Light Color Whit Light /Warm Light LED Bulbs 70 PCS(170LM) Detecting Angle 120 Degree Battery Capacity 1500mAh Lithium Battery Operating Temperature -20℃-50℃ Function of Each Mode ON: Keep turning-on all the time OFF: Keep turning-off all the time Auto: Auto-on when detect movement in darkness and auto-off after 18s Size 15.9*1.59*0.37 inch Package Included : 1 x LED Closet Light 1 x User Manual 1 x USB Charging Cable 2 x Iron Strip Note : - Please don't use it in the rain or wet environment. - Working temperature is 20℃-50℃, too high or too low may affect the sensitivity of under the counter lighting. - Please charge the light if the lighting flashes or dim.