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For this all one needs is a rpi pico and circuit python for rpi pico. The Circuit Python for pico can be found over here: https://circuitpython.org/board/raspberry_pi_pico/ Download the uf2 file and drag it over to the pico. Next: download this as zip from or “git clone” it : https://github.com/adafruit/Adafruit_CircuitPython_HID Extract it. In there , thereContinue reading “Using Raspberry Pi Pico as Hid Device to control Mouse and Keyboard”

What is it? Most Digital clocks are made up of 4 7-segment display. A seven segment display is 7 leds arranged in specific manner that when some light up it forms a number ranging from 0-9 or letters from A-F. What the machincal clock does is used servo motors as an led. so when youContinue reading “Prototype Of a mechanical servo Clock.”

A while ago I did my first certification in Python through soloLearn.. I wrote about here and said that I look forward to doing the PCEP certification, and surprise surprise I actually did it.. I’m really proud of it.

I did this in a app called SoloLearn. Although I pretty much new most of the things in the course, I did not have any solid proof, well now I have one. I am looking forward to get PCEP aka PCEP – Certified Entry-Level Python Programmer.

I had this idea of making a digital Dice in arduino, which would be rolled when you wave a hand over it. It took me a lot of time so I won’t share the code or schematics, but here is the video.

I’ve always wanted to make a Robot dog or a spider ( I did make the spider eventually) but one day I wanted to make a robot dog, I only had 4 servos at that time and it was practicaly impossible to make a robot dog out of it, because we need 8 servos forContinue reading “How I accidently made a Robot Frog”

I made X-O-R play football. I don’t have anything to explain here but this was a fun one. Thank you.

N-A-R stands for Not A Robot, but it is a robot, that I made. It is an 8-DOF robot, i.e. 8 degrees of freedom, so it can move in 8 different ways. Image DOFs as joints in our body. When we move our elbow, we are using one of many DOF in our body, similarlyContinue reading “My 2nd Robot N-A-R”

Using sound to calculate short distance in a pretty good way of measuring distance, though it may not be a 100% accurate and cannot be fully depended on, it is a fun project to make and understand Sound. The HC-SR04 ultrasonic sensor is most commonly used in projects. Ulrasonic sensors have 2 speakers, trigger (trig)Continue reading “Using an ultraSonic sensor with Arduino”

So today I made my first Android App And I am soon going to publish it. It is a rubik’s cube companion. It is easy-to-use, and fairly simple. It has many options like a StopWatch, Timer (to Set a goal and beat your PB) . It also has a tutorial. It is not that greatContinue reading “Arduino Cube Companion”