Introduction Ever wondered how the dimming lights work? Ever marveled that how its light intensity goes higher and lower? In this project, we are going to explore an efficient PWM lamp dimmer using a 555 … Read more
ne555 timer
Introduction Nowadays safety is a major concern around the World. Many people employ guards for this purpose but many times these guards also get hit by intruders. The IR Based Security Alarm is a safety … Read more
IR Based Security Alarm using 555 Timer
Clap switch circuits work by detecting the sound of a clap, whistle, or any other sound of the same pitch. This electronic mini-project has the ability to detect a high pitch as that of a … Read more
Simple Clap Switch Circuit using NE555 Precision Timer IC
Here is a simple and easy DIY project tutorial of a dark-activated alarm circuit utilizing a 555 timer IC. Generally, it will deliver a perceptible alarm signal when there isn’t any significant light on the … Read more
Dark Activated Alarm Using 555 Timer IC
Here we are demonstrating a very useful project of a contactless mains failure alarm circuit. this circuit will detect wirelessly the absence of AC mains voltage in the lines or alarms. When there will be … Read more
Contact Less Mains Power Failure Alarm
In this tutorial, we are making a project of a daytime car headlight switch-on reminder. During the daytime, we often need to open the car headlights but forget to turn them off and they are … Read more
Daytime Car Headlights Switch ON Reminder
Here we are demonstrating a project of a simple contact-less reverse or backup alarm circuit. this circuit gets automatically activated when the car is in reverse gear and it will generate a loud melody that … Read more
Contact Less Car Reverse Or Backup Alarm
Many times people forget to put the phone back on the hook properly due to which the telephone line goes busy and you can miss some important calls. To solve this issue in this tutorial we are … Read more
Telephone Off-Hook Indicator Circuit
We all know for a fact that watching and waiting for the water to boil in your kitchen could be a really boring thing to do and there is a chance of spilling if not … Read more
Water Boil Alarm using Thermistor
In this tutorial, we are making a project on an Automatic door sensor light circuit. The purpose of this circuit is to automatically activate the light of the room it is present in. it gets … Read more
Automatic Door Sensor Light
Obviously when you are craze to make a fantastic project that will shock your colleague you try to search for electronics projects that are simple and their hardware is easily available. Using 555 timers you … Read more