The Wemos PIR shield

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OPT3001 Digital Ambient Light Sensor and ESP8266 example

In this example we will connect an OPT3001 to a Wemos, this sensor measures light intensity – so you can easily create a lux meter

You can read about lux at https://en.wikipedia.org/wiki/Lux

The OPT3001 is a sensor that measures the intensity of visible light. The spectral response of the sensor tightly matches the photopic response of […]

Wemos mini and OLED shield bitcoin ticker

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Wemos and TEMT6000 light sensor

TEMT6000X01 ambient light sensor is a silicon NPN epitaxial planar phototransistor in a miniature transparent 1206 package for surface mounting. It is sensitive to visible light much like the human eye and has peak sensitivity at 570 nm.

Here is a picture of a module

 

Here is a schematic of the module, basically […]