Pay in 4 interest-free payments of $2.50 Learn more
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
It is an extended-range model with a range of up to 2 miles outdoors
It allows you to make temporary prototypes for your electronics projects
Accurate positioning
making them a dependable choice for students
The Atmel AT89S52 is a low-power
5mm LDR (Light Dependent Resistor) Proximity It is an extended-range model5mm LDR (Light Dependent Resistor) A 5mm LDR photoresistor sensor is made of a high resistance semiconductor. If light falling on the device is of high enough frequency, photons absorbed by the semiconductor give the bound electron enough energy to jump into the conduction band. The resulting free electron (and its hole partner) conduct electricity, thereby lowering resistance. A photoelectric device can be either intrinsic or extrinsic. An intrinsic
US$ 19.99
US$ 19.99
US$ 14.99
US$ 33.99
US$ 28.99
US$ 26.99
US$ 74.99
US$ 15.99