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Gravity AS3935 閃電感測器 Lightning Sensor 安全地檢測方圓40km範圍內發生閃電的距離

原始價格:NT$1,100。目前價格:NT$810。 (未稅)

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描述

Gravity AS3935 閃電感測器 Lightning Sensor 安全地檢測方圓40km範圍內發生閃電的距離

Gravity AS3935 閃電感測器 採用AMS獨具創新的AS3935數字閃電傳感芯片與Coilcraft的MA5532-AE專用天線,可在室內或室外,安全地檢測方圓40km範圍內發生閃電的距離,閃電強度與統計閃電發生次數。

模塊內嵌專門抗干擾算法可有效避免各類家用電器所產生的電氣乾擾。除了讓一般氣象愛好者也能簡單、高效、準確地測量統計當地的雷暴數據,得益於模塊小巧的身材與40km的探測距離,也可以將其嵌入各類智能可穿戴設備中,為戶外爬山旅遊,登高作業的人們提供早於人所能感知的早期雷雨天氣預警,讓人們提早做好預防措施。也可將其嵌入於室內對雷電敏感設備的保護裝置內,在閃電來即將臨之際自動觸發保護裝置,將設備切換到備用電源與電網隔離以保障貴重設備的安全。當然也可以利用模塊的中斷引腳IRQ,在閃電發生瞬間,使IRQ輸出的中斷脈衝觸發開啟快門,幫助攝影愛好者準確抓拍閃電發生的震撼瞬間。

特性

  • 40km範圍內閃電距離測量
  • 雷電相對強度檢測
  • 室內外均可使用
  • 內嵌專用算法抗電氣乾擾,防誤檢測
  • 能消除人為干擾訊號的嵌入式演算法
  • 使用 SPI 與 I2C 介面進行控制及暫存器讀取
  • 可微調天線以補償外部元件的差異
  • 電源電壓範圍介於 2.4 V 至 5.5 V
  • 斷電、監聽與作用模式

應用場景

  • 應用
    • 氣象站
    • 時鐘、運動設備
    • 可攜式裝置
    • 游泳池安全
    • 不斷電系統
    • 全球定位系統
    • 行動電話
    • 手錶
    • 高爾夫設備
    • 電源線路調節器

技術規格

  • 工作電壓:3.3V~5.5V
  • 工作電流:2.2mA
  • 閃電最大測量距離:40 km
  • 測量距離分辨率:1~4 km
  • 閃電測量強度:21位,即0 ~ 16777201
  • I2C地址:三個可選0x03,0x02,0x01
  • 工作溫度:-40℃-80℃
  • 接口類型注1:Gravity I2C 4P接口
  • 安裝孔間距:15.0mm
  • 產品尺寸:30.0mm×22.0mm
  • 產品重量: 3g

產品使用示意圖

閃電傳感器接線圖(Arduino UNO)

閃電傳感器接線圖(Raspberry Pi)

相關文檔

Gravity: Lightning Distance Sensor

INTRODUCTION

Gravity: Lightning Sensor employs AMS innovative AS3935 Franklin lightning sensor IC and Coilcraft MA5532-AE dedicated antenna to detect lightning distance, intensity, and frequency within a radius of 40km both indoors or outdoors.

The embedded man-made disturber rejection algorithm can effectively avoid the electrical interference generated by various household appliances. In addition to allowing general weather enthusiasts to measure local thunderstorm data simply and efficiently, thanks to its compact size and wide detection range, it can also be embedded in various smart wearable devices for outdoor climber or people who work at heights.

This provides early warning of thunderstorms that people can perceive, so that people can take precautions a step ahead. The sensor can also be embedded in the indoor protection device inside lightning-sensitive equipment, and automatically trigger these devices to switch to the backup power to isolate the power grid when lightning strikes. At the moment of lightning, the interrupt pin IRQ generates a pulse. This can be used to trigger the shutter to open, helping photographers to accurately capture the exciting moment of lightning.
The maximum estimated distance of lightning strike is 40km. Limited by the inherent measurement method and algorithm, the distance estimation resolution is 1~4km, 40 km in 15 steps. Read More details.

Connection Diagram

Gravity: Lightning Sensor (Arduino UNO)

Gravity: Lightning Sensor (Arduino UNO)

Gravity: Lightning Sensor (Raspberry Pi 3B)

Gravity: Lightning Sensor (Raspberry )

FEATURES

  • Lightning detection within 40km in 15 steps
  • Lighting intensity detection
  • Used both indoors or outdoors
  • Embedded man-made disturber rejection algorithm

APPLICATIONS

  • Consumer Weather Station (thunderstorm measurement)
  • Wearable Devices (outdoor thunderstorm early warning)
  • Lightning Photography

SPECIFICATION

  • Input Voltage : 3.3V~5.5V
  • Maximum Detection Range: 40 km
  • Distance Detection Resolution: 1~4 km
  • Intensity Detection Resolution: 21 bits, i.e. 0 ~16777201
  • I2C Address: Three options 0x03, 0x02, 0x01
  • Interface: Gravity I2C (logic level: 0-VCC)
  • Dimension: 30.0mm*22.0mm/1.18*0.87 in

DOCUMENTS

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