Hi guys, during the last few weeks, I’ve been working on reconnecting with my love for the guitar. Playing the box guitar was how I relax few years back before the saxophone took over. Going back to the guitar, after 3 years of rarely strumming a chord, I discovered amongst other things that I no longer knew how each of the string should sound, to put it in my friend’s words, “My hearing was no longer tuned” and as a result of this, I was not able to tune the guitar without the aid of a keyboard or a mobile app which I later downloaded. The weeks went by till few days ago when the maker in me became motivated and I decided to build an Arduino based Guitar Tuner. In today’s tutorial, I will be sharing how to build your own DIY Arduino Guitar Tuner.
Find here the complete DIY project for Arduino Guitar Tuner: https://circuitdigest.com/microcontroller-projects/arduino-uno-guitar-tuner
A Power supply unit is a very commonly used tool by most engineers during the development stage. I personally use it a lot when experimenting with my circuit designs on Breadboard or to power up a simple module. Most of the digital circuits or embedded circuits have a standard operating voltage of either 5V or 3.3V, so I decided to build a Power supply which can supply 5V/3.3V on the power rails of the breadboard and fits snugly on the breadboard.
Once I started building the self balancing robot, I realized that this bot is a bit of a challenge to build. There are so many options to select from and hence the confusions start right form selecting the motors and remains till tuning PID values. And there are so many things to consider like type of battery, position of battery, wheel grip, type of motor driver, maintaining the CoG (Centre of gravity) and much more.
But let me break it to you, once you build it you will agree that it’s not as hard as it sounds to be. So let’s face it, in this tutorial I will document my experience in building the self balancing robot. You might be an absolute beginner who is just getting started or might have landed up here after a long frustration of not getting your bot to work. This place aims to be your final destination.
Find here the complete DIY instructions with code and circuit: https://circuitdigest.com/microcontroller-projects/arduino-based-self-balancing-robot
I think my robot dog walking service just needs a little more tuning.
@yosofun #robot #corgi #corgisofinstagram #robots #arduino #raspberrypi @makemagazine #make #makersgonnamake #hardware #mechatronics #rover #3dprinting #letsrobot #livestreaming #electronics #cute #lol (at San Francisco, California)
Today I will be demonstrating how to use the Arduino and a software, which will be developed with my favourite programming language Python, to build a low cost, 4-channel Arduino oscilloscope capable of performing the tasks for which some of the cheap oscilloscope are deployed like the display of waveforms and determination of voltage levels for signals.
Find here the DIY project: https://circuitdigest.com/microcontroller-projects/arduino-oscilloscope-code-circuit
For more electronics projects, visit: https://circuitdigest.com/electronics-projects
Electronics Engineering News: https://circuitdigest.com/news
Discussion Forum about Electronics: https://circuitdigest.com/forums
DIY Wi-Fi Jammer using NodeMCU ESP12
There is a Wi-Fi protocol called 802.11 which act as a deauthentication frame. This is used to safely disconnect all the users connected with the router. To disconnect any device from some Wi-Fi network, it is not important to know the password or to be in the network, you just need mac address of the Wi-Fi router and client device and it is enough to be in its range of that Wi-Fi network.
Find here the complete DIY tutorial: https://circuitdigest.com/microcontroller-projects/diy-wifi-jammer-using-nodemcu-esp12