Touchless Hand Sanitizer Dispenser Using Servo Motor And 555 Timer IC
What is a Touchless Hand Sanitizer Dispenser? A Touchless hand sanitizer dispenser is an automatic fluid distribution system that…
SHSaad Hasan5 min688
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How To Make A Heart Rate Monitor Using LM358 IC | Heart Beat sensor
What is a Heart Rate Monitor? A heart rate monitor is an electronic device that allows you to monitor your heart rate (ECG) for la…
SHSaad Hasan3 min723
±12V Dual Polarity PSU Using LM7812 And LM7912 Voltage Regulator IC
A Dual polarity power supply unit is capable of providing both +/- supply voltage with respect to the users' needs. Dual polarity…
SHSaad Hasan3 min805
Pulse Width Modulation (PWM) Signal Generator Using LM358 Op-Amp IC
What is Pulse Width Modulation (PWM)? Pulse width modulation is a signal optimization technique used to control analog devices. It…
SHSaad Hasan3 min889
How To Make A Multi-Level Proximity Sensor Using LM358 Amplifiers
What is a Multi Level Proximity Sensor? An IR Multi Level Proximity sensor is an iteration and an improvement in the general IR pr…
SHSaad Hasan3 min543
How To Make An H-Bridge Motor Driver Circuit Using L293D IC | DIY
There is a constant upward trend of development and progress in today's world of electronics. Especially when it comes to the fiel…
SHSaad Hasan4 min531
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