The Simple 555 Timer Based Time Sense Tester Circuit is a cool and easy electronic project that helps you test how well you can tell time. It uses a special chip called the IC 555 timer set up in a way that allows it to create a specific time delay. To start the timer you […]
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Simple Light to Frequency Converter Circuit using Timer IC 555
A Simple Light to Frequency Converter Circuit is a complex circuit that changes in light brightness into a frequency signal. This process is super useful in many areas like measuring light, sensing with optics and different automation jobs. The circuit uses a IC 555 timer chip working in astable mode along with a photodiode that […]
Simple 30 Minutes Timer Circuit using CMOS IC 4011
A Simple 30 Minutes Timer Circuit that works for long periods is really useful when you need a delay that lasts from a few minutes to several hours. This particular timer circuit can turn off a device after about 30 minutes. You can find it helpful in many situations like in automation systems, devices that […]
Simple IC 555 Timer Based Vibration Alarm Circuit
The IC 555 timer based vibration alarm circuit is a cool and easy electronic setup that can sense vibrations and make noise and light to alert you. These circuits are commonly found in security systems, monitoring machines in factories, and anti theft gadgets. The main part of this circuit is the handy IC 555 timer […]
Simple 555 Timer Based Transistor Tester Circuit
Transistors are really important parts of electronic devices. They help make signals stronger, switch things on and off and do a lot of other tasks. To make sure they are working properly it is important to test them. This helps fix problems in circuits and find any broken parts. In this article, we will look […]
Simple IC 555 Timer Based Clock Ticking Sound Circuit
This simple clock ticking sound circuit uses the well known 555 timer IC. The 555 timer is set up in astable mode to create a repeating signal that sounds like a clock ticking. This signal powers a small speaker making the ticking noise we want. This project is perfect for beginners in electronics and gives […]