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RAJ SHARMA
Dec 13, 20242 min read
Wireless Temperature-Humidity Sensor , NRF24L01 , DTH22
// SimpleTx - the master or the transmitter #include <SPI.h> #include <nRF24L01.h> #include <RF24.h> #include <DHT.h> #define DHTPIN 2...
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RAJ SHARMA
Dec 11, 20241 min read
20Khz with Adjustable Duty Cycle Arduino Code
#include <TimerOne.h> void setup() { pinMode(9, OUTPUT); // Set pin 9 as an output Timer1.initialize(50); // Initialize Timer1...
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RAJ SHARMA
Sep 9, 20242 min read
TMC2209 UART Stepper Driver , Arduino Uno, Joystick
Arduino Code #include <TMCStepper.h> #include <SoftwareSerial.h> // Use software serial for the UART to TMC2209 # include...
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RAJ SHARMA
Sep 4, 20243 min read
434Mhz Module , Transmitter and Receiver , Arduino Codes
#include <Wire.h> #include <Adafruit_MCP4725.h> #include <VirtualWire.h> const int rxPin = 12; // Digital pin connected to the RF receiver...
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RAJ SHARMA
Jul 18, 20243 min read
RC Signal to Voltage Converter, RC In DAC MCP4725 Output
Arduino Code Without Limit Switch ..........................................................................................................
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RAJ SHARMA
Jun 15, 20243 min read
Bluetooth Camera Slider Controller with Android App
Arduino Code Download Camera Slider Bluetooth , Android App ................................................................................
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RAJ SHARMA
May 19, 20241 min read
Arduino Frequency Generator5Khz , Adjustable Duty Cycle
Arduino Code #include <TimerOne.h> //UNO only void setup() { pinMode(9,OUTPUT); Timer1.initialize(200); //200us = 5khz Timer1.pwm(9,20); ...
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RAJ SHARMA
May 13, 20242 min read
Stepper Motor Driver, Potentiometer Speed, Direction Switch, Arduino Uno
Arduino Pins Motor CCW Switch Arduino D4 Motor CW Switch Arduino D3 Motor Stop Arduino D3 Speed Control Potentiometer Analog A0 Stepper...
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