mlx90614 distance

Melexis Contact-less Infrared Sensor - MLX90614 5V ...

Adafruit Industries, Unique & fun DIY electronics and kits Melexis Contact-less Infrared Sensor - MLX90614 5V [MLX90614ESF-AAA] : ID 1748 - This cyber-tronic looking sensor hides a secret behind its glimmering eye. Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically.

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Contactless Thermometer - Arduino Project Hub

This works using the MLX90614 sensor to accurately measure body temperature.-it also uses a 16x2 LCD display-a HC-SR04 Ultrasonic Sensor the project uses a ultra sound sensor to detect the distance between, the user and the sensor, if this distance is within the specified limits, the reading will start after a 10 milliseconds delay,the temperature will then be display in lcd and 3 short sound ...

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MLX90614 distance - Sensors - Arduino Forum

2021-05-06· Hi All, I am using MLX90614 ESF BAA sensor and having problems with working. It works for shorter distances like up 10-15 cm but I want measure temp from a longer distance like up to 40 cm. I cannot get any accutate reading. I want measure a fire from this distance, like the temp for grill fire. Has anybody any idea how to improve the readings.

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MLX90614 IR Temperature Sensor: Pinout, Datasheet, Circuit ...

2021-01-22· Distance between object and sensor: 2cm-5cm (approx.) MLX90614 Features. Small size, low cost. Easy to integrate. Factory calibrated in wide temperature range: -40 to 125 ˚C for sensor temperature and -70 to 380 ˚C for object temperature . High accuracy of °C over wide temperature range (0..+50°C for both Ta and To. High (medical) accuracy calibration optional. Measurement …

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MLX90614 Non-Contact IR Temperature Sensor Pinout ...

2020-03-31· The MLX90614 is a Contactless Infrared (IR) Digital Temperature Sensor that can be used to measure the temperature of a particular object ranging from -70° C to °C. The sensor uses IR rays to measure the temperature of the object without any physical contact and communicates to the microcontroller using the I2C protocol.

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Gravity: I2C Non-contact IR Temeperature Sensor For ...

Note: The MLX90614 offers a standard accuracy of ±˚C around room temperatures, while the medical-grade MLX90614 offers an accuracy of ±˚C in a limited temperature range around the human body temperature. Gravity: I2C Non-contact IR Temperature Sensor For Arduino (MLX90614-DCC), due to its large field of view (FOV = 35°), is more suitable for commercial application.

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MLX90614 IR Thermometer Hookup Guide -

Field of View -- Distance vs. Spot Diameter. An IR thermometer's field-of-view (FOV) is a critical property to be aware of. It determines the relationship between the distance from an object and the area of space being observed. The MLX90614's field of view is cone-shaped -- its sensing area is very narrow if it's near the object, but gets increasingly wider as it moves farther away. The ...

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GY-MLX90614-DCI long distance infrared temperature sensor ...

brand : Mingwu What is the distance:50cm-----D ---- 3V medical application accuracy C - temperature gradient compensation * I - - 3 degrees FOV (angle)-----Module type: GY-906-DCI Chip: MLX90614-DCI Power supply: 3-5v (low dropout voltage regulator) Communication: Standard IIC communication protocol High quality gold pcb, Size: * Weight: 2G per Spot, direct shot Features and ...

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IR_Thermometer_Sensor_MLX90614_SKU__SEN0206-DFRobot

MLX90614-BCC vs MLX90614-DCC. Sensor Model Supply Voltage/Accuracy Number of thermopiles Package Options; MLX90614-BCC: B-3V: C-Gradient compensated: C-35° FOV: MLX90614-DCC: D-3V medical accuracy : C-Gradient compensated: C-35° FOV: Note: The MLX90614 offers a standard accuracy of ±˚C around room temperatures, while the medical-grade MLX90614 offers an …

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Temperature based Touchless Attendance System using ...

2020-07-10· The Ultrasonic Sensor is used to measure the distance between the sensor and person so that the MLX90614 sensor can measure the temperature when the distance between the sensor and person is less than 20cm for better accuracy. Components Required. NodeMCU ESP8266; EM18 RFID Module ; MLX90614 Infrared Thermometer; Ultrasonic Sensor; Breadboard; Jumper Wires . EM18 …

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UIOTEC GY-MLX90614-DCI IIC Long Distance Infrared ...

UIOTEC GY-MLX90614-DCI IIC Long Distance Infrared Temperature Sensor Module Small Angle High Precision Brand: UIOTEC. Price: $: Enhance your purchase Customers also viewed these products. Page 1 of 1 Start over Page 1 of 1 . Previous page. HiLetgo GY-906 MLX90614ESF Non-contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino . out of 5 stars 40. $ …

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GY906 MLX90614-DCI IIC Long Distance Infrared IR ...

MLX90614-DCI IIC Long Distance Infrared IR Temperature Sensor. Module : GY-906 uses the MLX90614 chip. Description. Distance measured: 50cm. D —- 3V medical application accuracy. C —- Temperature gradient compensation. I —– 3 ° FOV (angle) Module model: GY-906-DCI. Use chip: MLX90614-DCI. Power supply: 3-5V (internal low voltage regulator)

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