Documentos Técnicos
Especificações
Brand
M5StackProduct Type
Development Kit Accessory
For Use With
Microcontroller
Standards/Approvals
No
País de Origem
China
Detalhes do produto
The M5Stack LIGHT is a light intensity sensor unit with an adjustable photoresistor。 A photoresistor is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity and vice versa. The sensor exhibits photoconductivity which make it possible to detect the light varies based on voltage and use an AD (Analog to digital converter) to convert the digital data. We added some extra work to strengthen the circuit, a Dual Differential Comparators LM393, compares the differential voltage between the photoresistor and the varistor. It could offer larger and accuracy range of light intensity.
Informações de estoque temporariamente indisponíveis.
R$ 73,55
R$ 73,55 Each (Sem VAT)
1
R$ 73,55
R$ 73,55 Each (Sem VAT)
Informações de estoque temporariamente indisponíveis.
1
Documentos Técnicos
Especificações
Brand
M5StackProduct Type
Development Kit Accessory
For Use With
Microcontroller
Standards/Approvals
No
País de Origem
China
Detalhes do produto
The M5Stack LIGHT is a light intensity sensor unit with an adjustable photoresistor。 A photoresistor is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity and vice versa. The sensor exhibits photoconductivity which make it possible to detect the light varies based on voltage and use an AD (Analog to digital converter) to convert the digital data. We added some extra work to strengthen the circuit, a Dual Differential Comparators LM393, compares the differential voltage between the photoresistor and the varistor. It could offer larger and accuracy range of light intensity.
