How to make Blinds Helping Cap

Blinds Helping Cap

List of Materials

Arduino Uno R3  - 1P

Ultra Sonic Sensor -3P

Vibrator -2P

Small Buzzer -1P

Power Source For Arduino

                         Specification of Materials

     Arduino Uno

The arduino uno is a microcontroller. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter."Uno" means one in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version1.0 will be the reference versions of Arduno, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform.

Ultrasonic Sensor

Ultrasonic transducers or ultrasonic sensors are a type of acoustic sensor divided into three broad categories: transmitters, receivers and transceivers. Transmitters convert electrical signals into ultrasound, receivers convert ultrasound into electrical signals, and transceivers can both transmit and receive ultrasound.

Vibrator

A vibrator is a mechanical device to generate vibrations. The vibration is often generated by an electric motor with an unbalanced mass on its driveshaft.

There are many different types of vibrator. Typically, they are components of larger products such as smartphones. We are using this vibrator as a indicator on cap for blinds.

Small Buzzer

Buzzer. A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers and beepers. We are using as a signal of front sensor.

Power Source

To Operate the System we need a power Source. For this Project we are using 18650 Lion battery and Charging Board of this.

The 18650 battery is a lithium-ion cell classified by its 18mm x 65mm size, which is slightly larger than a AA battery. They're often used in flashlights, laptops, and high-drain devices due to their superior capacity and discharge rates.

Charging Board Details

Power supply: 3.2V-5V

Output Voltage: 5V/1.6A

4 Led Indicator, Switch

Block Diagram

 

 Circuit Diagram

 

Working Steps

Connect All The Vcc And Gnd Pins Of All The Sensors To The Pins of Arduino VCC And Gnd

Sensor1

Trigpin1 Arduinoa0

Echopin1 Arduino A1

Sensor2

Trigpin2 A2

Echopin2 A3

Sensor 3

Trigpin3 A4

Echopin3 A5

Left Vibrator Vcc To Arduino Pin 5 (Left Sensor Is 2) Gnd To Gnd

Right Vibrator Vcc To Arduino Pin6(Right Sensor Is 3) Gnd To Gnd

Buzzzer Gnd To Gnd And Vcc To Arduino Pin 3

Place Sensor 1 At The Front Part Of The Cap

Sensor 2 At The Left Side Of The Cap

Sensor 3 At The Right Part Of The Cap

Place The Vibrators In Left And Right Sides Of The Cap

Setup all Materials With Cap Properly

Finish the work by connecting Power Source

 

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