MAX44009 (Ambient Light Sensor) เป็นเซ็นเซอร์วัดความเข้มแสงแบบ I2C ซึ่งใช้พลังงานต่ำมาก Ultra-Low Power กันเลยทีเดียว โดยทางผู้ผลิตเขาบอกว่าใช้พลังงานน้อยกว่า 1μA และ. On Wed, Jan 16, 2019 at 10:56:23PM -0800, Robert Eshleman wrote: > The MAX44009 is a low-power ambient light sensor from Maxim Integrated. The nRF52 DK is a versatile single board development kit for Bluetooth Low Energy, Bluetooth mesh, NFC, ANT and 2. can be powered directly from the universal serial bus (USB) or from a single-supply voltage of 1. 045 lux to 188,000 lux. /Maxim Integrated Evaluation Boards parts available at Digi-Key Electronics. MAX44009 Evaluation Kit Evaluates: MAX44009 General Description The MAX44009 evaluation kit (EV kit) is a fully assembled and tested surface-mount PCB that evaluates the MAX44009 low-power ambient light sensor. The MAX44009 ambient light sensor features an I 2 C . 1 protocol and can be configured to use the older MQTT 3. . MAX44009 ( i2c ) sensor. publish_state (): Manually cause the sensor to push out a value. Code mẫu Arduino. spectrum of light sources for. Device. {"payload":{"allShortcutsEnabled":false,"fileTree":{"drivers/iio/light":{"items":[{"name":"Kconfig","path":"drivers/iio/light/Kconfig","contentType":"file"},{"name. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. i want to know sgp30 sensro src or register address. Read the documentation. The MAX44009 and MAX44007 digital ambient light sensors from Analog Devices are ideal for display brightness control of portable applications such as. At less than 1µA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. calculate solar irradiation from lux to watts/m2 (factor 112) Total cost is around 13 $ without case. The EV kit can be powered directly from the universal serial bus (USB) or from a single-supply voltage of 1. publish_state(42. Mô tả sản phẩm. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 1 - fixed initialization bug - fixed lux reading mode. A peripheral must have correctly wired power, GND and data pins to the device prior to booting in order for Tasmota to detect it and initialize it properly. [Internet] [cited 2021 Nov 22]. com [SKU: MAX44009_I2CS]Analog Devices / Maxim Integrated. . Functional Diagrams continued at end of data sheet. Download the model according to the specified sizing parameters in either 3D or 2D format. 045 Lux to 188,000 Lux ; very low operating current. Only a solar cell can be used in direct sunlight. Note if the values this sensor outputs go in the wrong direction, you can just swap these two pins. /Maxim Integrated. 045 lux to 188,000 lux. SHOT - Safety Shot Inc. Maintainer: Rob Tillaart. I2C Devices; I2C Addresses; I2C Resources; Search. 045~188,000 Lux. 045 lux to 188,000 lux. The MAX44009 differs from other digital light sensors by its inclusion of an on-chip auto-ranging scheme. I saw the below library, which is similar to yours, causing the same issue for me and another user. How to use commands~. In addition to this, the integrated nature of this solution enables it to be placed on a flex cable, and set in a desired location away from the main circuit board. 045 lux to 188,000 lux. Español $ USD United States. address 0x27 is used by multiple devices) Using command I2cDriver individual drivers can be. github","path":". h and MAX44009. 7V to 3. JESSINIE GY-39 MAX44009 Temperature Humidity Atmospheric Pressure Light Intensity Sensor Module BME280 Environmental Monitoring Thermometer Hygrometer Light Intensity Detector for Weather Station . At less than 1µA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. h","contentType":"file"},{"name":"atmel_eFunction. The MAX44009 evaluation kit (EV kit) is a fully assembled . Library for the MAX44009 Ambient Light Sensor IC, used in the popular CJMCU Breakout boards. 0 id(my_sensor). 6V. github","contentType":"directory. 3VDC. This browser is no longer supported. . 0. MAX44009 sensor driver. > It differs from the MAX44000 in that it doesn't have proximity sensing and that > it requires far less current (1 micro-amp vs 5 micro-amps). 3218. MAX44009 library. Contact Mouser (USA) (800) 346-6873 | Feedback. Fork 6. {"payload":{"allShortcutsEnabled":false,"fileTree":{"sonoff":{"items":[{"name":"language","path":"sonoff/language","contentType":"directory"},{"name":"Parsing. See examples here. AVAILAB LE MAX44009 Industry’s Lowest-Power Ambient Light Sensor with ADC General Description Features The MAX44009 ambient light sensor features an I2C S Wide 0. I see the init but it has some parameter on hardware like scl sda that appear to need defining. Commands can be issued using MQTT, web requests, webUI console and serial. 045 Lux to 188,000 Lux VCC: 1. All examples are available under MIT license. 045MAX44009 is an excellent light sensor, very low power, good range, etc. Shop max44009 on AliExpress: If want to save a lot of money while still being able to pay for max44009, there are plenty of ways to save money, such as deal hunting. Compatibility. 51. The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable appli-cations such as smartphones, notebooks, and industrial sensors. {"payload":{"allShortcutsEnabled":false,"fileTree":{"Inc":{"items":[{"name":"adc. 7mm Communication method: MCU_IIC/MCU_ serial port/sensor chip serial portThe MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. If you're a new user shop item that you desired on AliExpress, you. Maintainer: Rob Tillaart. Expand Sonoff S20 with a jack plug. Find many great new & used options and get the best deals for Max44009 Ambient Light Sensor I2c Digital Output Module Development Board Module at the best online prices at eBay! Free shipping for many products!{"payload":{"allShortcutsEnabled":false,"fileTree":{"examples/max44009_test01":{"items":[{"name":"max44009_test01. 99 - $8; Any Raspberry PI you have lying around, like a Raspberry Zero or the fancy Raspberry Pi 4 Model B - or the tiny Pico -. " GitHub is where people build software. GY-49 MAX44009 Ambient Light Sensor Module for Arduino with 4P Pin Header Module 100% brand new and high quality The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications su as smartphones, notebooks, and industrial sensors. If you would like to use the entire library, then download AdaFruit. - ICC = 0. digital output that is ideal for a number of portable appli-cations such as smartphones, notebooks, and industrial . Select Image Part # Mfr. Cảm Biến Ánh Sáng MAX44009 GY-49 có đầu ra kỹ thuật số I2C lý tưởng cho một số ứng dụng di động như điện thoại thông minh, máy tính xách tay và cảm biến công nghiệp. {"payload":{"allShortcutsEnabled":false,"fileTree":{"libraries/Max44009":{"items":[{"name":". Read light intensity; Hardware Support. This native component has NOT been submitted to ESPHome for merging as it is incomplete. The MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. 1, can be used as a simple MAX44009 or BME280 module, chip I2C communication. GY-49 MAX44009 Cảm Biến Ánh Sáng có đầu ra kỹ thuật số, giao tiếp I2C, lý tưởng sử dụng cho một số ứng dụng di động như điện thoại thông minh, máy tính xách tay và cảm biến công nghiệp. Author: Dan. The lux result of the sensor should be displayed on an LCD. Ambient Light using MAX44009; This is a remote unattended weather station. I believe this should precede the read command. At less than 1µA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. Pricing and Availability on. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. c files to your project. Instead of 0 you can use off or false and instead of 1 you can use on or true. MAX44009_swigregister MAX44009_swigregister (MAX44009) # This file is compatible with both classic and new-style classes. no matching function for call to 'MAX44009::MAX44009(int)' I HAVE problem . MAX44009 Datasheet by Maxim Integrated View All Related Products | Download PDF Datasheet EVALUATION KIT AVAILABLE maxim Integrated», WT RANGE For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim‘s website at 0. MAX44009+BME280 +MCU IIC/ serial communication, directly output all kinds of sensor data, can be used as meteorological station, 4 in 1 outputs, with perfect PC software. At less than 1µA operating current, it is the lowest power ambient light senso. Library for various I2C-Sensors with examples for Arduino - iLib/i2c_MAX44009. Contribute to MahdaSystem/MAX44009 development by creating an account on GitHub. 05cm/0. The MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. Notifications. thanksView datasheets for MAX44009 Eval Kit Datasheet by Analog Devices Inc. Library for the MAX44009 Ambient Light Sensor. The max44009 sensor can operate in two modes: low_power (default. Two different control schemes are presented for adjusting backlight brightness. Created by @njh. 2. 99. Development. Read light intensity; Hardware Support. Compatibility. I2C Devices. The code compiles without failure, but it's not working. At less than 1µA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. At the time of this writing, ESPHome supports neither the VEML6075 or the MAX44009. Iot. {"payload":{"allShortcutsEnabled":false,"fileTree":{"UC1701":{"items":[{"name":"cmsis","path":"UC1701/cmsis","contentType":"directory"},{"name":"cmsis_boot","path. 1. rpi-examples. {"payload":{"allShortcutsEnabled":false,"fileTree":{"devices/Button":{"items":[{"name":"Properties","path":"devices/Button/Properties","contentType":"directory. Salah satu sensor yang bisa mengukur intensitas cahaya adalah MAX 44009, sebuah sensor berukuran kecil namun memiliki kemampuan yang istimewa. 60lux和50135. A simple C library to initialize and read the ambient light measurement (in Lux) from the MAX44009 sensor. Releases I’m looking for a good lux sensor for outdoor to control my shutters when the sun is shining in the windows. - ICC = 0. Brand: JESSINIE. The code compiles without failure, but it's not working. ; after flashing you can use the sensor with tasmota. MAX44009环境光传感器提供I²C数字输出，可理想用于智能手机、笔记本电脑、工业传感器等便携产品。. Ambient Light Sensor. At less than 1μA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. Optical measurements are made using small-angle incident ra diation from light-emitting diode optical sources. But now it is ready for use in: AVR (ATmega32) ESP32 (esp-idf) How To Use. Kit Content: - Motherboard - TSL2561CS and TSL2561T daughterboard - Software - USB cable. with Creative Commons CC-BY-SA. It supports the latest MQTT 3. Functional Diagrams continued at end of data sheet. 2 examples on how to use this device binding are available in the samples folder. 1/21/2011; Optimize the MAX44007 Ambient Light Sensor for Use in Applications with Black Glass. 045 Lux ~ 188,000 Lux. Ambient Light Sensor with ADC. Datasheet: 976Kb/10P. Library for the MAX44009 Ambient Light Sensor. /Maxim Integrated. MAX44009 address and device identifier: #define MAX44009_ADDRESS (0x4A): #define MAX44009_NOT_FOUND (0x00)使用STM32F103RCT6和合宙的Air724UG 4G模块做的一个户外光照传感器，并将秒级间隔的光照数据传输至OneNet云端 - GitHub - No-Chicken/4G. 摘要：本应用笔记主要讲述采用max44009环境光传感器控制便携式设备(譬如智能手机和平板电脑)背光亮度的应用。针对背光亮度调节，本文介绍了两种不同的控制方案。此外，本文还就如何获得更好的控制效果提供了相关建议，同时也提供了实现本文所述算法. MQTT is a lightweight messaging protocol ideal for small devices. fzbz, Adafruit_Feather. This tutorial will present the MAX44009 digital ambient light sensor. Normally Stocked. MAX44009_swigregister = _pyupm_max44009. Foundation . l = lite, t = tasmota, k = knx, s = sensors, i = ir, d = display. a. ReleasesI’m looking for a good lux sensor for outdoor to control my shutters when the sun is shining in the windows. 045 lux to 188,000 lux. Wemo D1 mini pro with exernal antenna; 18650 batter with P4056 based charging circuit connected to 1. 7V to 3. The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. 1. 045 Lux to 188,000 Lux Range digital output that is ideal for a number of portable appli- S Small, 2mm x 2mm x 0. lecture materials0x96 followed by 0x03. It is connected to the host MCU through the I2CM1 module. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. #Code for MAX_44009 LUX I2C Sensor. And. But I’m looking for a sensor that I can control with an ESP8266/ESP32 board. Future Electronics. com . 7V to 3. Expand Sonoff 4CH with a jack plug. GY-39 Serial MAX44009 Light Intensity BME280 Temperature And Humidity Atmospheric Pressure Sensor Module. 该控制方案的第二部分涉及驱动屏幕上背光的变化。. Looking at the board from the top down, this is an outline of what you will see (parts of the board you might interact with in the course of normal use are highlighted): The Arduino UNO. 198. Ambient Light Sensor. $11. MAX44009 Obsolete The MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and. MAX44009EVKIT# – MAX44009 - Light, Ambient Sensor Evaluation Board from Analog Devices Inc. A tag already exists with the provided branch name. This library is compatible with all architectures so you should be able to use it on all the Arduino boards. ID: groverotary Name: Rotary Angle Sensor Other Names: Rotary Potentiometer Category: ainput Manufacturer: seeed Connection: analog Kit: gsk Basic UPM module for the Grove rotary angle sensor (knob) on analog. Pull requests. Yes, you may use the MAX44009 with a DS1341 RTC to provide a nanopower, time stamped record of intrusion into a unit. Tags: Cảm Biến Cường Độ Ánh Sáng MAX44009 Digital Light Sensor. But now it is ready for use in: AVR (ATmega32) ESP32 (esp-idf) How To Use. 45USD 1 : 1 Costs in this table, obtained in 2022, could change over time. Power ON turns first. . During the day everything is ok and I can go as low as 0. The MAX44009 device, provides ambient light sensing (ALS), giving direct lux output. 65μA Temperature range: -40°C to +85°C Device address options : 1001 010x and 1001 011x PCB size: 1. Based on light entering the unit, the MAX44009 is pre-programmed with a light threshold beyond which it triggers a micro to wake up, read the RTC and go back to sleep. GPIO Locations for some devices. (e. Peripherals are sensors, displays, controllers, LEDs and other devices wired to available GPIO pins of your device. h add \"#define USE_GY49\" where the other I2C Sensors are added. ; In continuous mode, the sensor continuously measures lux intensity. g. publish_state(42. MicroPython_MAX44009_driver / max44009_lowmem. View Training Module. altitude, and lux. Max44009. The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. Change Location. MAX44009 Analog Devices Inc. Maintainer: Dan Tudose. The MAX44009 and its features and benefits will be discussed and typical applications will be reviewed. 7V to 3. 045 lux to 188,000 lux. MAX44009PMB1# – MAX44009 - Light, Ambient Sensor Evaluation Board from Analog Devices Inc. But most importantly it has a wide measuring range: 0. The EV kit can be powered directly from the universal serial bus (USB) or from a single-supply voltage of 1. Cảm biến ánh sáng MAX44009 là module giúp đo cường độ ánh sáng của môi trường với độ chính xác và độ bền cao. c files to your project. Parts not available in this currency. Giới thiệu giao tiếp I2C. MAX44009: Packaging: Reel : Packaging: Cut Tape : Packaging: MouseReel : Brand: Analog Devices / Maxim Integrated : Height: 0. h","contentType":"file"},{"name":"bh1750. 0);Check our new training course. Library for MAX44009 I2C LUX sensor Arduino. 7 to 3. {"payload":{"allShortcutsEnabled":false,"fileTree":{"stm32l-usb-audio":{"items":[{"name":"cmsis","path":"stm32l-usb-audio/cmsis","contentType":"directory"},{"name. /Maxim Integrated and other related components here. At less than 1µA operating current, it is the . You can use this to identify stocks on the move. So this GY-39 board was full of surprises; the listing said BME280+MAX44009 and I got . . 16] To read data from sensors, users must read from I2C by address of the Register within MAX44009. Order today, ships today. - VCC = 1. This sensor features an ultra-wide 22-bit dynamic range from 0. 108. The UPM API is a high level sensor library for IoT devices using MRAA. BH1750, MAX44009 and TEMT6000 light sensors STM32 libraries - GitHub - lamik/Light_Sensors_STM32: BH1750, MAX44009 and TEMT6000 light sensors STM32 libraries Hi Tim. c","path":"max44009/src/main. Find many great new & used options and get the best deals for 1pcs Gy-49 Max44009 Ambient Light Sensor Breakout for Module With Pin Header at the best online prices at eBay! Free shipping for many products!MAX44009 sensor driver. This fork of the PixelIt firmware (version 2. 7V to 3. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. Thông Số Kỹ Thuật: Range: Wide 0. 背光控制：调制屏幕亮度. Compatibility. 7µF capacitor C7. Description. It is unlikely that additional features will be added to this fork as our overall aim is to (hopefully) provide what we learn about the Ulanzi back to the original project for. ino at master · erocm123/Sonoff. 环境光传感器max44009关于2937. 3V of XMC4400MAX44009_REG_INTR_ENABLE_TRIGGER = 0x01 # Detection of an interrupt event triggers a hardware interrupt # MAX44009 CONFIGURATION REGISTER: MAX44009_REG_CONFIG_CONTMODE_DEFAULT = 0x00 # Default mode: MAX44009_REG_CONFIG_CONTMODE_CONTIN = 0x80 # Continuous mode:. h add "#define USE_GY49" where the other I2C Sensors are added. MAX44009: Packaging: Reel : Packaging: Cut Tape : Packaging: MouseReel : Brand: Analog Devices / Maxim Integrated : Height: 0. This repository provides various examples for using peripheral devices such as sensors, buzzers, relays and add-on boards on Raspberry Pi single board computers written in popular programming languages C, C++, Python, etc. At less than 1µA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. maxim integrated. Release year: 2011 Always confirm information before making software, design or purchasing decisions. Max44009 I2C ultraviolet and ambient light sensor The Max44009 library is designed for the Wilderness Labs Meadow . 3 - pin 3. I have now some cheap chineese zigbee lux sensors which are on batteries. 045 lux to 188,000 lux. UT381 and UT382 Operating Manual. 6 mm : Length: 2 mm : Moisture. 功能相关函数; gy-39与开发板接线对应引脚： 程序示例： gy-68/bmp180--- 大气压传感器关联功能函数; ds3231--- 时钟芯片关联功能函数; vs1838b--- 红外接收关联函数; nrf24l01--- 2. MAX44009 sensor driver. Ambient-Light Sensing Optimizes Visibility and Battery Life of Portable Displays. 04lux during evening. g. Library for the MAX44009 Ambient Light Sensor IC, used in the popular CJMCU Breakout boards. 这可以通过多种方式完成，具体取决于应用程序中使用的屏幕模块。. Shop Amazon for ACEIRMC MAX44009 BME280 MCU Light Intensity Temperature Humidity Atmospheric Pressure 4 in One Integrated Sensor Module GY-39 MCU IIC Serial IIC Bus 3-5V for Weather Station and find millions of. LED 照明的数字化本质显著增强了可控制性，利用这种可控制性，我们可以实现众多不同的照明效果，从调光和颜色变换到基于占位的特性。. Library for MAX44009 I2C LUX sensor Arduino. 5 watt solar panel. I2C Address List. h and MAX44009_platform. 045 lux to 188,000 lux. 50 (51. 6V doesn't seem to be good enough to. The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. MAX44009 Series 3. They are also suitable for industrial applications such as light management systems in buildings and asset tracking sensor systems. MAX44009 Analog Devices Inc. The Home Smart Mesh project introduce an RF Mesh protocol which is a complete stack implementation to allow devices to communicate in a Mesh Network Topology. To associate your repository with the max44009 topic, visit your repo's landing page and select "manage topics. // Within lambda, push a value of 42. MAX44009+BME280+MCU Light Intensity Temperature Humidity Atmospheric Pressure Sensor Module . Iot. The MAX44009 is a low-power ambient light sensor with an I2C digital output that can measure ambient light from 0. MAX44009 sensor driver. Less than 1μA current, is the lowest power sensor in the industry and has a wide 22-bit dynamic range from 0. A native ESPHome component was written for the MAX44009 sensor given the difficulties people were having incorporating an external arduino library. E mwoN DTMENSTONS MARKTNG\ \ M/ ‘ 1 TNDEX AREA TOP VTEW /|—T—TuTuc T—y—flnauac A, SEATTNG PLANE STDE VTEW rDRAWTNG NOT TO SCALEr A} ME 0703 07H b 020 025 050 \ a L925 m MAX44009 I2C LUX sensor. Find many great new & used options and get the best deals for Max44009 Gy-49 Ambient Light Sensor Module for Arduino With 4p Pin Header Module at the best online prices at eBay! Free shipping for many products!Ambient Light Sensor. I will explain what i've done and i hope someone can help me. At less than 1μA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0. PCA6408A PCF8575 MCP23008 TCA9554 Chirp! XD8574A FXAS21002 MA12070P HW-061 MCP23017. 6mm. 99 - $8; Any Raspberry PI you have lying around, like a Raspberry Zero or the fancy Raspberry Pi 4 Model B - or the tiny Pico - $4. Sensors. I2C Address List. Description: Industry?셲 Lowest-Power Ambient Light Sensor with ADC. At less than 1μA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from. I have found a few: TSL2591 MAX44009. h. TSL2591 – 6 Datasheet - Apr. {"payload":{"allShortcutsEnabled":false,"fileTree":{"am2302":{"items":[{"name":"cmsis","path":"am2302/cmsis","contentType":"directory"},{"name":"cmsis_boot","path. Standard Package. MQTT is a lightweight messaging protocol ideal for small devices. 1500×556 216 KB. Manufacturer: Maxim Integrated Products. The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. But now it is ready for use in: AVR (ATmega32) ESP32 (esp-idf) How To Use. c","path":"max44009/src/main. continuous 0 sensor. . Based on light entering the unit, the MAX44009 is pre-programmed with a light threshold beyond which it triggers a micro to wake up, read the RTC and go back to sleep. The MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. Mouser offers inventory, pricing, & datasheets for MAX44009 Series Optoelectronics. put the file in your tasmota directory; in user_config. Author: Rob Tillaart. h" class MAX44009 : public PollingComponent, public Sensor { public: Max44009 solarLux =. 6V. This allows for a low cost, small scale, sensor which is able to aproximate the energy which is hitting the earth (in. 04lux during evening. Description. This library is compatible with all architectures so you should be able to use it on all the Arduino boards. I recently tried to program, using the free download version of MikroC for dsPIC IDE, a MAX44009 sensor to interface with PIC24FJ64GB002 microcontroller. Điều này thực sự hữu ích khi bạn muốn có nhiều hơn. The MAX44009 ambient light sensor is an I2C sensor, that has a 22 bit dynamic range from 0. Power returns the status of first defined power output (usually Relay1). Drivers and resources. #Grand Valley State University Winter 2014. 045. Actions. Guess what, you can even find discount vouchers, coupons and other money saving deals of max44009 on AliExpress.