Circuit diagram . Tilt Sensor . This is a Mercury switch based tilt sensor module that gives high at its output pin when tilted. It requires a 5V of DC input. It’s a three-terminal device consist of ...

The switch is a semiconductor relay S202DS2 and the oscillator is 4060. Sensor Light Switch Schematic. From the moment that T4 and T5 are opened, relay’s LED start to light and powers the lamp. As ...

LDRs or Light Dependent Resistors are very useful especially in light/dark sensor circuits. Normally the resistance of an LDR is very high, sometimes as high as 1000 000 ohms, but when they are ...

Vishay’s circuit diagrams for VCNL4000, VCNL4010 and VCNL4020 sensor boards. Posted on January 7, 2015 by Electronic Products The VCNL40x0 sensors are fully integrated proximity and ambient light ...

The reed switch or relay to be used with this circuit should be the ‘normally open’ type. Magnetic proximity switch circuit When a magnet is brought/placed in the vicinity of the sensor element for a ...

PNP Transistor Switching Circuit Diagram. Now as you see in the circuit diagram, we made a voltage divider circuit using LDR and 1 mega ohm resistor. The working of this circuit is just opposite to ...