ECE engineering projects Archives - Page 7 of 9

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 […]

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 […]

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 […]

Automation Cool homemade utility Gadgets / circuit projects ECE engineering projects Lamps and flashlights led/Lamps/Flashlights Microcontroller based projects PIR Sensor based

PIR Motion Sensor Light | Automatic motion detection light

PIR motion sensor light. Hello engineers, sometimes it’s a bit difficult to go in a dark room and find a light switchboard to turn ON the lights and it’s sometimes lazy too to switch on and off the lights when going in or out of the room each time or going through the garage or […]

Automation Cool homemade utility Gadgets / circuit projects ECE engineering projects Motor speed controllers Sensor based

Automatic water pump controller | auto cutoff water tank pump

Hello engineers, Often when we turn on the water pumps to fill the water tank of our home we have to look after whether its full or not. Or even when if we have a water tank full alarm then also we have to go and turn off the pump set. So today, I am […]