RC Invention

  How to make a (Karela) BitterGuard piano using an Arduino in this article, we are going to make a simple karela piano or we like to call it, the kareliano using an Arduino microcontroller. there's nothing despicable about this projects. in no time you'll be making music with karela. you will need an Arduino, a breadboard, 6pice 1M ohm Resistor, some jumper wires, Circuit Diagram of karela piano. Required for Arduino piano 1. Arduino Uno / Nano. 2. Resistor 1M ohm.  6nos. 3. Speaker 4 ohm. 4. Fruits . RC INVENTIONS VIDEO LINKS how to make smart doorbell at home | हर किसीके घरपे होना चाहिए || homemade smart gadget https://youtu.be/_WDMYJpwAqE how to Make a Touchless Talking Distance Measurement Tool at home || बात करने बाला measuring Device https://youtu.be/AU9uOQbwNY4 DOG का छोटा भाई || Amazing Circuit with very low cost || Homemade https://youtu.be/bi8BPb95ci0 NEW INVENTION with IR Sensor & Signal Diode || inspire award project || Homemade circuit htt

Homemade Talking measuring Device using Arduino , Ultrasonic and Speaker   Namskar dooston ajke is article me hum sikhenge kaise hum ek distance measurement device banayenge jiske madad se hum kiska bhi distance measure kar sakte hai wo bhi bina touch kiye aur ye device apko bolke batayega distance kitna hai. agar apko project banane me koi bhi problems hota hai iske video jarur dekhe jo apko niche miljayega agar ap video sahise full nahi dekhoge apko kuchh bhi samhme nahi ayega.. Components Required. 1. Arduino Uno or Nano. 2. Mini Amplifier. 3. Speaker. 4. Ultrasonic sensor. 5. Toggle Switch. 6. 3.7V Li-ion Battery. 7. Li-ion battery charger. 8 PVC sheet. CIRCUIT DIAGRAM. Making Video  MAIN ARDUINO CODE. #include <Arduino.h> #include "TalkieUtils.h" #include "Vocab_US_Large.h"  #include "Vocab_Special.h" #include "HCSR04.h" Talkie Voice; const uint8_t ECHO_IN_PIN = 9; const uint8_t TRIGGER_OUT_PIN = 10; void setup()   {     pinMode(LED_BU