Arduino razvojni sistemi

HX1838 Infrared Remote Control Module Kit

Indikatorski modul 1-8s

Tester napajanja baterije električnog vozila Li-ion

Kompaktan je i lagan, dimenzija 45 x 20 x 8 mm.

Radni napon: 3-34V

Radna struja: 5mA

Radna temperatura: -20-50℃

Napon proizvoda: 6.6-8.4V , 2S

Veličina proizvoda: 2,7 * 62 * 15,8 mm

Introduction:Infrared Sensor Module has built-in IR transmitter and IR receiver that sends out IR rays and looks for reflected IR rays to detect presence of any obstacle in front of the sensor module. The module has on board potentiometer that lets user adjust detection range. The sensor has very good and stable response even in ambient light or in complete darkness. Specifications:Ø Operating Voltage: 3.0V – 5.0VØ Detection range: 2cm – 30cm (Adjustable using potentiometer)Ø Current Consumption: at 3.3V : ~23 mA, at 5.0V: ~43 mAØ Active output level: Outputs Low logic level when obstacle is detectedØ On board Obstacle Detection LED indicatorWorking Principle of IR Sensor:The IR Sensor has built-in IR transmitter and IR receiver. Infrared Transmitter is a light emitting diode (LED) which emits infrared rays. Hence, they are called IR LED. Even though an IR LED looks like a normal LED, the radiation emitted by IR LED is invisible to the human eye. Infrared receivers are also called as infrared sensors as they detect the rays from an IR transmitter. IR receivers come in the form of photodiodes and phototransistors. Infrared Photodiodes are different from normal photo diodes as they detect only infrared radiation. When the IR transmitter emits radiation, it reaches the object and some of the radiation reflects back to the IR receiver. Based on the intensity of the reception by the IR receiver, the output of the sensor is defined.

Opis:
Dužina: 7,5 cm
Širina: 7,5 cm
Visina: 15 cm
Komplet za eksperimentisanje fenomena elektromagnetne indukcije „uradi sam“ treba da sastavite sami. To je kolekcija alata i igračaka za učenje, kojima se može igrati i naučiti naučna znanja. Stavite bateriju, uključite prekidač i stavite zavojnicu pod naponom u magnetno polje. Zavojnica će biti podvrgnuta sili magnetnog polja, ljuljati se napred-nazad pod dejstvom gravitacije, a zamah će se zamahnuti.ISPORUCUJE SE U KIT KOMPLETU

Radni napon: 5V
Veličina: 15*24 mm
Talasna dužina: 650 nm