Cool homemade utility Gadgets / circuit projects ECE engineering projects IC CD4047 Inverters Lamps and flashlights lead acid battery Power supply

Inverter circuit using CD4047 IC 150watts inverter

Hello Engineers. Inverters are a necessity in areas with a load shed or powercuts. Also necessary in offices, shops, etc. So that the day to day electricity requirements can’t be interrupted. Today I am going to discuss a 150 watts inverter circuit using CD4047 IC. This is a stable square wave inverter circuit for powering […]

Content Protection by DMCA.com
automatic car horn
Automation Cool homemade utility Gadgets / circuit projects ECE engineering projects Proximity sensor/IR obstacle sensor Security Based Automation Sensor based

Automatic car parking alarm for Obstacle behind detection

Hello Engineers. Often while parking a 4wheeler vehicle its some times frustrating and distracting to look back or obstacle handle steering too. All activities like handling the steering, braking, acceleration, and surveilling mirror are all carried out all along. It’s so messy to steer and pressing also prevents obstacles behind while parking or reversing each […]

Content Protection by DMCA.com
solar automatic street light
Automation Cool homemade utility Gadgets / circuit projects ECE engineering projects Lamps and flashlights LDR led/Lamps/Flashlights Sensor based Solar Panels/ Solar charge controllers Solar Powered/ Green energy harvesting

Solar automatic night light | Solar auto on-off night lamp

Hello engineers, Sometimes we need a little or less light is some parts of our home during the whole night. Areas like our lawn / our Garden area/parking lot during the whole night time. Also, we want to save electricity and energy for that, So, today I am going to discuss a Solar automatic night […]

Content Protection by DMCA.com
Fixed voltage regulators
AC TO DC /Rectifier Datasheets Power supply Voltage regulators

Fixed Voltage Regulators ICs with accurate Datasheets

Hello Engineers, we need to get desired or fixed voltage supply many times in many applications while designing some applications or circuits. For this, we need to use voltage regulators. So in this post, I am going to tell you in detail about the basic types of fixed voltage regulators and their classifications on the […]

Content Protection by DMCA.com