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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
reliable performance
The rain sensor module is designed for accurate rain detection and environmental monitoring
DHT11 sensor module pin description
which has similar specifications except for the lower maximum collector current
a transistor can act as a switch and perform this task which drives the motor in a single direction
5mm LDR (Light Dependent Resistor) Proximity reliable performance5mm LDR (Light Dependent Resistor) A 5mm LDR photoresistor sensor is made of a high resistance semiconductor. If light falling on the device is of high enough frequency, photons absorbed by the semiconductor give the bound electron enough energy to jump into the conduction band. The resulting free electron (and its hole partner) conduct electricity, thereby lowering resistance. A photoelectric device can be either intrinsic or extrinsic. An intrinsic
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