I recently purchased the NeoPixel LED strip and was quite impressed by the way it works. The tiny LED’s have an inbuilt driver IC which helps us to control each LED individually and can produce a wide spectrum of colors. Being a garish person who is obsessed with colours I really loved watching these tiny LED’s changing colors so I decided to build something on my own and leave it coloring my bedroom during night times.
Here in this project, we will make an IoT based Health Monitoring System which records the patient heart beat rate and body temperature and also send an email/SMS alert whenever those readings goes beyond critical values. Pulse rate and body temperature readings are recorded over ThingSpeak and Google sheets so that patient health can be monitored from anywhere in the world over internet. A panic will also be attached so that patient can press it on emergency to send email/sms to their relatives.
Check out the project details here: https://circuitdigest.com/microcontroller-projects/iot-based-patient-monitoring-system-using-esp8266-and-arduino
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
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)
Controlling Arduino with Raspberry Pi using pyFirmata
We use PyFirmata firmware to give commands to Arduino using Raspberry Pi python script. PyFirmata is basically a prebuilt library package of python program which can be installed in Arduino to allow serial communication between a python script on any computer and an Arduino. This python package can give access to read and write any pin on the Arduino. So here we will run python program on Arduino using Raspberry pi.
So in this tutorial we will take advantage of this library and will use this in our Arduino board to control Arduino using Raspberry Pi.
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
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Making new robots!
@servocity #letsrobot @makemagazine
#robot #robotics #arduino #mechatronics #robots #electronics #programming #prototyping #3dprinting @actobotics #make #makersgonnamake #hardware (at OnePiece Work HQ)