Tiny Game Console
“Tiny game consoles are awesome. You can add them to your keychain and carry it all the time with you. You will find some designs on the Internet but all of them have disadvantages. I found one nice design here …
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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 include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke.
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Open Source Arduino Learner Kit V2
“Last year, I made my first Arduino Learner Kit for making the Arduino learning easy to a beginner. Over the year I discovered few bugs on my design. I also got some feedback from the readers to make a few …
more ...Making Arduino-Based RC Transmitter of USB Flight Simulator
“My variant of converting a four-channel USB flight simulator into an RC transmitter using Arduino. USB flight simulators are used with special computer software (e. g. FMS, Fig. 1) for training or skill maintenance. Then I defined basic functionality of …
more ...Arduino Wireless Alarm System Using Existing Sensors
“This project can be built in about half an hour at a cost of about $20.00 if you have existing 433Mhz or 315Mhz wireless alarm sensors. It can also be a complete new project with wireless alarm sensors, such …
more ...Rechargeable Digital Foosball Scoreboard Using ESP8266
“Imagine a digital scoreboard which is updated automatically when the ball enters the goal and play a beep sound! Since we bought a foosball table, I have been thinking about digital score board which will be automatically updated when a …
more ...Water Waste Monitor
“Millions of gallons of water are wasted every year. Learn to conserve water with this project! Water waste is a big problem, a 1 trillion gallon problem. One way we can combat this is to monitor leaky facuets and also …
more ...LCD Hill Run v2 Runner Game
NRF24 Wireless LED Box
“Over the years, I have built and use many communication methods for my robotic projects. No system is perfect, I have work with the EZ-link ( Bluetooth module), XBee, RobotShop PS2 controller, etc. However, my favorite so far is the …
more ...BT LED Matrix Display - 80x8 Px Arduino Based
“In this guide I will show you how to make your own Arduino LED Matrix display! In this project I decided to make my own PCB that is based on Arduino UNO microcontroller - Atmega328p. Bellow you will find the electronic …
more ...Water Level Indicator | Transistor basic circuits
“The water level indicator is the best electronic starter device indicating the water level and saves water correspondingly. A water-level marker is an electronic circuit device that transfers data back to control board to show whether a waterway has a …
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