Specification Brand : DIYElectronic BulletPoint : DC 5V DIY Kits Infrared Sensor Alarm Electronic Circuit Suite Infrared diode sensing circuit kit BulletPoint1 : 【SHORTWAVE INFRARED HEATING】 Shortwave infrared has high luminous efficiency and strong penetrating power.Anti-interference. High thermal efficiency penetrates the paint layer, drying from the inside out, Therefore, the surface gloss of the paint is high and the coating adhesion is strong.Greatly reduce wrinkles and tears and avoiding rework BulletPoint2 : 【DESIGN WITH REFLECTOR】 The interior uses a specially designed reflector with high reflectivity, which makes the heat distribution more uniform and increase curing area ,shortens the curing time;Shortwave infrared tube with high luminous efficiency, strong drying ability BulletPoint3 : 【HIGH HEAT DISSIPATION PERFORMANCE】 The paint lamp is made of aluminum alloy, the front uses aluminum alloy mesh, and the back uses aluminum alloy sheet with countless small holes, which greatly enhances the heat dissipation function and effectively improves the service life. BulletPoint4 : 【EASY OPERATION】 The infrared painting lamp equipped with rotating lamp housing and stable adjustable metal tube construction, ball bearing rollers with parking brake, it is very convenient and safe. BulletPoint5 : 【VARIOUS APPLICATION】 The Infrared curing lamps are widely used in the auto spray paint room, local paint drying, drying putty, car spray baking booth, and it is the ideal paint tool for spot repairs, engine drying, adhesive stripe removal, drying filler, drying primer or just preheating prior to spraying. ConnectivityTechnology : Infrared ControllerType : Push Button ControlMethod : application ExternallyAssignedProductIdentifier : 7361424109247 ItemName : DC 5V DIY Kits Infrared Sensor Alarm Electronic Circuit Suite Infrared diode Sensing Circuit kit ItemPackageQuantity : 1 ItemShape : Tubular(T) ItemTypeKeyword : infrared-emitters LightType : Halogen Manufacturer : DIYElectronic Material : wood Material1 : Metal Material2 : Aluminum NumberOfItems : 1 NumberOfPositions : 8 PartNumber : DIYELJHmo_1954 ProductDescription : Descrption: This circuit design can realize the buzzer sounds when the hand is close to the infrared emission tube and the infrared receiving tube, the LED light is on, the sound is stopped immediately after the hand is removed, the LED light is extinguished, and the sensitivity is very high. The circuit design idea comes from the life scene where the bank automatically opens and closes the door. When people enter the bank, the door automatically opens and the door closes automatically. Or the faucet from a high-end restaurant such as KFC, when the hand is placed under the faucet, the water automatically flows out, and the water automatically closes after leaving. There are many life scenarios in this circuit application, which is a circuit that circuit designers must master. The infrared sensing circuit is mainly used to learn the working principle and usage method of the infrared transmitting tube and the infrared receiving tube, and at the same time grasp the practical application of the general-purpose operational amplifier LM358 as an arithmetic comparator. After the circuit is successfully manufactured, it must be debugged to achieve the corresponding effect. Only after understanding the working principle of the infrared sensing circuit can the relevant parameters be debugged. Parameter:Work voltage:DC 5V Characteristics: It is processed by 1.5mm high-quality electric wood board, the pad is enlarged, the wire is thicker, and the component layout is beautiful. It is specially designed for the training, and it is easy to withstand repeated and repeated desoldering, which can improve the use efficiency and high cost performance. Principle: The 5V power supply is connected, the infrared emission tube D1 is turned on, and the infrared light is emitted (the eyes are invisible). If the light is not blocked by the hand at this time, the infrared receiving tube D2 does not receive the infrared light, and the infrared receiving tube D2 Still i ProductSiteLaunchDate : 2021-09-15T18:06:07.518Z TargetGender : unisex UnspscCode : 60141000 Wattage : 2000 watts