2.GATHERING PERTINENT INFORMATION - D-Div-2022-2023-Odd/Repo-13 GitHub Wiki
<style>
</style>
| SL NO. | ELECRTICAL COMPONENTS | MECHANICAL COMPONENTS | MECHANISM/WORKING PRINCIPLE | FUNCTIONS | LINKS |
|---|---|---|---|---|---|
| 1 | Sensor, LED, Electric mic, Electric battery, Microphone. | Motor, CAM, Frame, Bearing, Shaft, Magnet. | E-baby craddle swing automatically when baby cries, for this it has a cry analyzing system which detects the baby cry voice and according the craddle swings till the baby stops crying. | Moving sleeping Basket, Kinetic swing, Safety power supply, Sound detector, moisture sensor. | https://youtu.be/-0uQg6aaqcU |
| 2 | Power source, armature coil, Armature core | Commutator, field magnet, brushes and Axle | Automatic Baby Cradle is a smart cradle that swings automatically for five minutes when baby cries by detecting the baby crying voice the send SMS message to mother mobile and playing the electric music bed bell to calm the baby | Gear motor, Buzzer, Servo motor, Sound sensor, Moisture sensor. | https://www.youtube.com/watch?v=xsSF5-ArMhQ&t=113s |
| https://www.youtube.com/watch?v=grwsxXAPO7A | |||||
| https://www.youtube.com/watch?v=39aRUJq48k8 | |||||
| 3 | Onboard LEDS, Potentiometer, Voltage comparator and microphone | Controller, motor, sensor, power supply | sound sensor works similar to our ears our ears have a diaphragm which converts the detected vibration and converts it in signal. similarly sound sensors convert the vibration into audio signal(V and I proportional) with the help of microphone. | Security system, Spy circuit, Home Automation, Robotics, sound amplifier, sound level recognition. | https://www.youtube.com/watch?v=39aRUJq48k8 |
| https://youtu.be/xsSF5-ArMhQ | |||||
| https://youtu.be/uNbl2sE0ENk | |||||
| 4 | Power source, armature coil, Armature core | Commutator, field magnet, brushes and Axle | electric motor which is connected to the cradle with the help of crank which rotates 360 and supporting links | Motor, crank=> helps to oscillate the swing. Linkages=> Linkages are used for safety and smooth motion of swing. | https://www.youtube.com/watch?v=ai9rj6qB2hY |
| https://www.youtube.com/watch?v=YksRaSNYT_g | |||||
| https://www.youtube.com/watch?v=uNbl2sE0ENk |