industrial automaton
depending upon the lighting heat
ldr sensor
An LDR (Light Dependent Resistor) sensor in a fire alarm detects changes in light levels, typically caused by the presence of smoke or flames. When a fire occurs, it can produce a significant amount of light, which the LDR senses by decreasing its resistance and triggering an alarm. This allows the fire alarm system to respond quickly to potential fire situations by alerting occupants and emergency services. However, LDR sensors are often used in combination with other types of sensors, such as smoke or heat detectors, for more reliable fire detection.
An LDR is a Light dependent resistor.
LDR refers to Light Dependent Resistor.
Light Dependent Resistor LDR also means long distance relationship.
The symbol for LDR Holding Corporation in NASDAQ is: LDRH.
LDR Holding Corporation (LDRH) had its IPO in 2013.
light
As the light intensity increases, the resistance of an LDR (Light Dependent Resistor) decreases. This means that the LDR becomes more conductive and allows more current to flow through it. Conversely, when the light intensity decreases, the resistance of the LDR increases, reducing the current flowing through it.
The decrease of light intensity on an LDR will cause the resistance of the LDR to increase, which will result in a decrease in current flow through the circuit. As a result, the ammeter reading will decrease.