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“Controlling things using gesture is always exciting and fun but, with the sensors available in the market for recognizing gestures are pretty costly. So how can we make a simple gesture control using few dollars? Well, IR sensors when used …
“Tone control is a type of equalization used to make specific pitches or “frequencies” in an audio signal softer or louder. Bass, treble and volume control It allows a listener to adjust the tone of the sound produced by an …
“If you’re looking experiment with your own BLE5 compatible designs, this project is for you. This article demonstrates a solderless-breadboard compatible carrier-board for a pre-certified BLE4 or BLE5 module made by GT-Tronics. As Bluetooth Low Energy 5.0 …
“8*16 LED matrix display with bluetooth low energy to connect to any smart phone DESCRIPTION “There is only one happiness in life, to love and be loved.” – George Sand This LED matrix is a heart shaped circuit which you …
“Always wanted to have a graphical weather station? And with accurate sensors? Maybe this project is something for you. With this weather station you can see what the weather is “doing”. Temperatures for example might rise or fall. From a …
“4 Channel Relay Shield for Arduino UNO is a simple and convenient way to interface 4 relays for switching applications in your project. Very compact design that can fit on top of Arduino UNO. Project requires 12V DC supply, all …
“Simple Circuit converts Step/Dir. signal into to double drive CW/CWW Pulse, Mach3 and few Hobby CNC software’s provides Step/Direction pulse output to drive stepper motor drivers. Various AC servo works with double CW/CCW pulse. This …
“Make simple digital clock using arduino and simple PCB”
“In this post we describe fan controller which we designed for our 9U wall mount server cabinet. This fan controller is designed to drive a 12V DC cooler fan with pre-configured intervals or by monitoring the temperature of the server …
“This is PART-2 of the Tic-Tac-Toe PIC16F627A project. On PART-1 I described the circuit operation, and the basic program flow. In this new section I will propose a possible “good looking” enclosure build for the device with large …