Pay in 4 interest-free payments of $2.50 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Accurate positioning
The temperature detection range of the module is between 20 and 80 degrees Celsius
DHT11 sensor module pin description
By plugging this board into the XBee Explorer
5mm LDR (Light Dependent Resistor) Proximity Accurate positioning5mm LDR (Light Dependent Resistor) A 5mm LDR photoresistor sensor is made of a high resistance semiconductor. If light falling on the device is of high enough frequency, photons absorbed by the semiconductor give the bound electron enough energy to jump into the conduction band. The resulting free electron (and its hole partner) conduct electricity, thereby lowering resistance. A photoelectric device can be either intrinsic or extrinsic. An intrinsic
US$ 129.00
US$ 129.00
US$ 133.50
US$ 118.00