SKU:

Waveshare Ultraviolet Sensor, I2C Interface, UV Index Value Output
Waveshare紫外线传感器板 I2C接口 紫外线指数值输出15666
条码：6922201983347
HSCode：90329000
批量修改原始型号 		采购：Cary  编辑：Shadow  产品经理：Maura

Overview
This is an ultraviolet sensor board which will directly output UV index value via the I2C interface. It is compatible with both 3.3V and 5V levels.

Features
1. Integrates Si1145 chip with embedded ADC, detects not only ultraviolet, but also ambient light intensity
2. Directly output UV index value via the I2C interface, needs no calculation
3. Supports interrupt output, programmable upper/lower threshold
4. Onboard voltage translator, compatible with 3.3V/5V operating voltages

Specifications
1. Operating voltage: 3.3V ~ 5V
2. Dimension: 26mm x 16mm
3. Mounting hole size: 2.0mm
4. Operating temperature: –40 ~ +85 degree C

Pinouts
1. VCC: Power input, 3.3V/5V
2. GND: Ground
3. SDA: I2C data pin
4. SCL: I2C clock pin
5. INT: interrupt output, optional
概观
这是一个紫外线传感器板，它将通过I2C接口直接输出紫外线指数值。它兼容3.3V和5V电平。

特征
1. 将Si1145芯片与嵌入式模数转换器集成，不仅检测紫外线，还检测环境光强度
2. 通过I2C接口直接输出紫外指数值，无需计算
3. 支持中断输出，可编程上限/下限
4. 板载电压转换器，兼容3.3V/5V工作电压

产品规格
1. 工作电压：3.3V~5V
2. 尺寸：26mm x 16mm
3. 安装孔尺寸：2.0mm
4. 工作温度：-40~ + 85℃

插脚引线
1. VCC：电源输入，3.3V / 5V
2. GND：接地
3. SDA：I2C数据引脚
4. SCL：I2C时钟引脚
5. INT：中断输出，可选
代码：

Specification:
Package weight
One package Weight 0.01kgs / 0.02lb
One Package Size 5.0cm * 3.0cm * 1.0cm / 1.97inch * 1.18inch * 0.39inch
Qty per Carton 6240
Carton Weight 15kgs / 33.07lb
Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch

代码：