This automatic park light switch with LDR automatically turn ON the light when the surrounding light dims to a preset level. The first circuit diagram is an NPN design intended for negative grounded ...

Logic circuit and gates for a traffic light controller can be designed as follows: 1) State Machine: Define states (e.g., Red, Green, Yellow).

The U1 IC 741 produces an output which is the first light intensity and the U2 IC741 detects the second light intensity. These two light intensities are used to calculate when the lights should be On ...

Automatic Washroom Light. In this project, I will tell you the best way to plan and manufacture a straightforward Automatic Washroom Light Switch Circuit, which will consequently turn on lights when ...

Explore how to create a timer-based automatic light circuit using the versatile NE555 IC in monostable mode. This step-by-step DIY electronics project includes components, wiring instructions, and ...

After construction, try to enclose the whole circuit in a suitable plastic case for total convenience. Next, arrange the door switch (S1) such that when the door is closed it should be in closed state ...

The circuit is given a power supply of 9V. The pin-16 of IC 4017 is given 9V. The pin-8 of 4017 is given to ground. This circuit uses IC 741 op-amp as a comparator arranged such that its output is ...

To ensure continuous operation of the load, the Automatic Transfer Switch (ATS) is used to transfer the load among several power sources. Industries, government and private sector organizations, as ...