Joystick – HVS Technologies https://www.hvstechnologies.in Hub for Versatile Science & Technologies Mon, 05 Jan 2026 13:08:59 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.hvstechnologies.in/wp-content/uploads/2025/07/favicon-32x32-1.png Joystick – HVS Technologies https://www.hvstechnologies.in 32 32 HVS-2877.Wall Climbing ROBOT using Arduino NANO https://www.hvstechnologies.in/product/hvs-2877-wall-climbing-robot-using-arduino-nano/ https://www.hvstechnologies.in/product/hvs-2877-wall-climbing-robot-using-arduino-nano/#respond Mon, 05 Jan 2026 13:07:04 +0000 https://www.hvstechnologies.in/?post_type=product&p=10299 The purpose of wall climbing robots is climbing mainly on the vertical surfaces like that of walls. The robots arerequired to have high, maneuverability and robust & efficient attachment and detachment. The robot can automate tasks which aredone manually with an extra degreed of human safety in a cost effective manner. The robot can move in all the four directionsforward, backward, left and right. The other locomotion capabilities include linear movement, turning movement, lateral movement,rotating and rolling movement. Apart from the reliable attachment principal the robot should have low self weight and high payloadcapacity. The design and control of robot should be such that it can be operated from any place. A wireless communication linkissued for high performance robotic system. Regarding the adhesion to the surface the robots should be able to produce secure gripingforce. The robots should adopt to different surface environments from steel, glass, ceramic, wood, concrete etc. with low energy

Consumptionand cost.

 

 

The main objectives of the project:

  1. ARDUINO NANO Microcontroller
  2. Regulated power supply
  3. IR TX
  4. IR RX
  5. H-bridge
  6. Joystick
  7. Dc motor
  8. Suction motor

 

 

 

 

Software’s used:

  1. Arduino ide studio compiler for dumping code into Microcontroller.
  2. Express SCH for Circuit design.
  3. Embedded C language.

 

Block diagram

 

video:

]]> https://www.hvstechnologies.in/product/hvs-2877-wall-climbing-robot-using-arduino-nano/feed/ 0 HVS-3552. Advanced And Intelligent Wheel Chair Control System for Leg Amputees Using Head Movements and Voice and speed setting. https://www.hvstechnologies.in/product/hvs-3552-advanced-and-intelligent-wheel-chair-control-system-for-leg-amputees-using-head-movements-and-voice-and-speed-setting/ https://www.hvstechnologies.in/product/hvs-3552-advanced-and-intelligent-wheel-chair-control-system-for-leg-amputees-using-head-movements-and-voice-and-speed-setting/#respond Tue, 29 Jul 2025 11:06:53 +0000 https://www.hvstechnologies.in/?post_type=product&p=1393 Note: mentioned price excluding shipping charges.

The main aim of this project is to design a wheel chair for physically challenged people to mainly help for the leg amputees.As this project uses joystick technology, MEMS accelerometer and android voice commands for controlling the direction of the wheel chair, which takes less effort by the user to operate it, so that even a patient can operate without any difficulty. Wheel chair movement can be controlled in Forward, Reverse, Left and Right direction and it can be stop.

To control the wheel chair by hand movement using joystick. Joystick is a simple device with four direction movement. It can be made to produce an analog voltage which is processed by the microcontroller to produce the corresponding digital output with the help of inbuilt ADC.

To control the wheel chair using voice commands using Bluetooth technology. In this project we are using HC-05 Bluetooth module to receives the voice commands from android voice app.

To control the wheel chair by head movement using MEMS accelerometer.ADXL345 Tripple Axis Accelerometer Board is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is format as 16-bit twos. It measures the static acceleration of gravity in tilt-sensing applications. By using two pushbuttons we can set speed of wheelchair as increase or decrease.

Arduino will continuously read the data from HC-05 Bluetooth module, mems and joystick. Based on the received command Arduino will control the direction (like left, right, front, back and stop) of the wheel chair through relays.

Features:

 

  • Design of realtime wheelchair can be operated with multiple.
  • Wheelchair Speed setting capability.
  • To control the wheelchair using joystick, MEMS and Android voice.

 

This project provides with the learning’s on the following aspects

 

  1. Joystick technology.
  2. Bluetooth wirelesstechnology.
  3. MEMS Working.
  4. Interfacing DC Motors with Microcontroller.
  5. Relay Module Working.
  6. Embedded C programming.
  7. PCB Design and development.

 

The major building blocks of this project are:

 

  1. Battery power supply.
  2. Arduino Micro controller.
  3. DC motors with Relay drivers.
  4. Joystick.
  5. HC-05 Bluetooth.
  6. Android voice app.
  7. MEMS .
  8. Wheel chair.
  9. Two push buttons.

 

Software’s used:

 

  1. Arduino IDE for compiling and dumping code into Microcontroller.
  2. Embedded C Language.
  3. Express SCH for Circuit design.

 

Block Diagram:

video:

]]> https://www.hvstechnologies.in/product/hvs-3552-advanced-and-intelligent-wheel-chair-control-system-for-leg-amputees-using-head-movements-and-voice-and-speed-setting/feed/ 0