• Skip to main content
  • Skip to primary sidebar

Homemade Circuit Projects

Need circuit help? Post them in the comments! I've answered over 50,000!

Blog | Categories | About | Contact | Calculators-online
You are here: Home / Archives for Machine

Machine

Tennis Ball Throwing Machine Circuit

Last Updated on January 3, 2024 by Swagatam 4 Comments

tenns ball throwing machine circuit compressed

In article below explains the control circuit for an automatic tennis ball throwing machine, designed to throw a tennis ball through a mechanized catapult machine, controlled with powerful motors. In this article I have explained the motor control circuit which will toggle the catapult mechanism back and forth, with a 2 second time interval, while […]

Filed Under: Games and Sports Projects Tagged With: Ball, Machine, Tennis, Throwing

Adjustable Drill Machine Speed Controller Circuit

Last Updated on September 14, 2023 by Swagatam 16 Comments

drill speed controller

The proposed variable drill speed controller circuit maintains a constant (adjustable) speed over the drill machine motor, regardless of the load. One of the most used power tools is the power drill machine. Despite its innumerable advantages, the power drill has one major setback – constant high speed for many applications. Even when there are […]

Filed Under: Motor Controller Tagged With: Adjustable, Controller, Drill, Machine, Speed

Electronic Voting Machine with SD Card Module

Last Updated on December 5, 2024 by Swagatam 10 Comments

EVM98

In this post I will show how to construct a circuit for an Electronic Voting Machine using Arduino and SD card module where the election data is stored in the SD card. By   UPDATE: This circuit has been upgraded to an improved version in which the results can be viewed over an attached LCD display, […]

Filed Under: Arduino Projects Tagged With: Card, Electronic, Machine, Module, SD, Voting

Simple Tea Coffee Vending Machine Circuit

Last Updated on January 3, 2024 by Swagatam 17 Comments

coinslot

A simple tea, coffee vending machine circuit idea is explained here which allows a customer to access the beverage with a press of a button and by inserting a genuine 5 rupee coin. The idea was requested by Mr. Ramesh. Circuit Objective and Requirement I need the water puling mechanism like coffee vending machine if […]

Filed Under: Automation Projects Tagged With: Coffee, Machine, Simple, Vending

Mini Welding Machine Circuit for Small Welding Jobs

Last Updated on January 1, 2024 by Swagatam 62 Comments

welding

A welding machine is an electrical device which is able to generate a very high current at relatively low DC voltages. This high current output can be suitably used for creating the intended welding arcs and welding joints. The welding joint is created by fusing the welding rod on the joint area through a high […]

Filed Under: Inverter Circuits Tagged With: Jobs, Machine, Mini, Small, Welding

Free Energy Generator Circuit – The N-Machine

Last Updated on January 2, 2021 by Swagatam 42 Comments

n2Bmach 1

When this free energy generator called the N-Machine was developed by the famous physicist Bruce DePalma he could implement a 100 kilowatt generator right in his garage with ordinary tools. His machine could power his entire house electrical completely free of cost, forever. But sadly he could never use it since making such device or […]

Filed Under: Free Energy Tagged With: Energy, Free, Generator, Machine

  • Page 1
  • Page 2
  • Go to Next Page »

Primary Sidebar

circuit simulator image

Subscribe to New Posts

Categories

  • Arduino Projects (89)
  • Audio and Amplifier Projects (132)
  • Automation Projects (17)
  • Automobile Electronics (101)
  • Battery Charger Circuits (83)
  • Datasheets and Components (104)
  • Electronics Theory (143)
  • Free Energy (37)
  • Games and Sports Projects (11)
  • Grid and 3-Phase (19)
  • Health related Projects (25)
  • Home Electrical Circuits (12)
  • Indicator Circuits (14)
  • Inverter Circuits (88)
  • Lamps and Lights (142)
  • Meters and Testers (69)
  • Mini Projects (46)
  • Motor Controller (64)
  • Oscillator Circuits (27)
  • Pets and Pests (15)
  • Power Supply Circuits (108)
  • Remote Control Circuits (50)
  • Security and Alarm (64)
  • Sensors and Detectors (101)
  • Solar Controller Circuits (59)
  • Temperature Controllers (42)
  • Timer and Delay Relay (49)
  • Transmitter Circuits (29)
  • Voltage Control and Protection (39)
  • Water Controller (36)

Other Links

  • Privacy Policy
  • Cookie Policy
  • Disclaimer
  • Copyright
  • Videos
  • Sitemap

People also Search

555 Circuits | 741 Circuits | LM324 Circuits | LM338 Circuits | 4017 Circuits | Ultrasonic Projects | SMPS Projects | Christmas Projects | MOSFETs | Radio Circuits | Laser Circuits | PIR Projects |

Social Profiles

  • Twitter
  • YouTube
  • Instagram
  • Pinterest
  • My Facebook-Page
  • Quora
  • Stack Exchange
  • Linkedin
  • Recent Comments

    • Swagatam on 10 LED Tachometer Circuit Diagram
    • Göran on 10 LED Tachometer Circuit Diagram
    • Swagatam on DIY 100 Watt MOSFET Amplifier Circuit with PCB
    • Swagatam on 10 LED Tachometer Circuit Diagram
    • Göran on 10 LED Tachometer Circuit Diagram

    © 2025 · Swagatam Innovations

    We use cookies to serve ads, YouTube and analytics. Please accept to continue.