Here are some DIY LDR switch circuits available on our website and the web. LDR switches are used to switch a relay or other device when light are present or absent. LDRs or Light Dependent Resistors ...

This project is aimed towards building a model of a car which is self-propelled. This model consists of two specific circuits in which first circuit is CLAP switch circuit and the second one is a LDR ...

Thermistors are used as temperature sensors, for example, in fire alarms. Their resistance decreases as the temperature increases. At low temperatures, the resistance of a thermistor is high, and ...

Schematic circuit diagrams Ldr icon, linear isolated illustration, thin line vector, web design sign, outline concept symbol with editable stroke on white background. Ldr icon, thin line isolated ...

This circuit lights the Premises of House around 6 pm and turns off in the morning. Its working is fully automatic and uses the light sensing property of LDR. Unlike other LDR based circuits, it will ...