Three in one Tone Generator

Various tone generator circuit is already published in Now, here is unique tone generator circuit which produces three different type of sound according to input three diff ... Read more

Device Switching Using Password

Different security based project is published in Now, it’s time to be more secure. Here is a project “Device switching using password” by innovative group Dreamlover ... Read more

Electronics counter

Simple counting can be done by anyone but counting in interval up to large number is tedious and the chance of forget is maximum. As, we have already published Counter Circuit | Digital Counter. Now , ... Read more

Versatile Digital Teste

It is difficult to detect the fault and troubleshooting digital circuits. Here is a simple and versatile circuit of digital tester for detection of condition of the components and also indicates the n ... Read more

Duty Cycle Selector

Here is a unique project, duty cycle selector because duty cycle of pulse generated by this circuit can be varied from 10% to 90% in different 9 steps in the difference of 10%. The two complementary o ... Read more

Digital Nocturnal Nuisance

Here is a fun project “digital nocturnal nuisance” which is quite amusing for both children as well as elder too. Digital nocturnal nuisance produces irritating sound in the absence of lig ... Read more

Multi-Mode Running light

Running light based project is very interesting and one of the most made project. We use this type of project in many ceremony. Here is a unique project “Multi-Mode running light” in the ... Read more

Clap operated Remote Control for Fans

Here is the circuit of clap-operated remote control fans is used to control not only switching properties but also control speed of fan. The main advantage of clap operated remote control for fan is, ... Read more

Twilight Lamp Blinker

It is very difficult to indicate any obstruction in day time. So to overcome this type of problem the team of dreamlover technology design a cirucit simple and inexpensive twilight lamp blinker,which ... Read more

Digital Mains Failure/Resumption Alarm

AC mains fails when over load is connected and this problem is common in now days. Here is the simple circuit using optocoupler Digital Mains failure and resumption alarm, for indicating AC mains fa ... Read more