Analog Light Sensor + Light Sensitive Switch using OPT101

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https://www.electronics-lab.com/analog-light-sensor-light-sensitive-switch-using-opt101/

You may have seen many light-sensitive switch circuits based on an LDR sensor. Usually, the sensitivity of the LDR based light sensor is poor. We wanted a very sensitive light switch hence we decided to make a circuit based on a light sensor rather than LDR. After a little research on the internet, we found […]

Multi Sensor Shield for Arduino Nano with Light, Magnetic Field & Temperature Sensor

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https://www.electronics-lab.com/multi-sensor-shield-arduino-nano-light-magnetic-field-temperature-sensor/

This Arduino Nano Shield consists of a Light sensor, a Magnetic field sensor, and Temperature sensor. The shield can be used to develop various projects required light sensing, magnetic field sensing, and temperature sensing. All sensors provide analog voltage outputs, so each output is connected to analog inputs of Arduino Nano. Sensors OPT101 High Sensitive […]