Op-amp Circuits

Op-amp circuits based on Op-amp IC LM358. Explore electronics circuits and projects based on op-amp IC LM358.

Laser Security Alarm Circuit

Security is main concern for various buildings, houses and offices. For this purpose, there are a variety of security alarms...

IR Based Security Alarm

IR based security alarm circuit can detect any movement and trigger the alarm. This circuit is very useful in homes, banks,...

IR Sensor Module Circuit

Sensors are very important part of electronics, especially in Robotics and Automations. Sensors in electronic devices make our...

2 Digit Object/Product Counter

Object counters or product counters are important applications used in industries, shopping malls, etc. They count objects or...

Reverse Car Parking Circuit

This car parking assistant can protect your car from any damage while reverse parking. It indicates the distance of car from...

Battery Monitor Circuit

Sometimes we face a common problem when making any project related to battery or power supply - we don’t know about battery is...

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