Blog Archives

Investigation of Factors Affecting the Capacitance

The capacitor is a common component used in electric circuits. Arduino is a microcontroller that acts as a platform for electronics project. In our research project, we will write computer programs to turn the Arduino into a capacitance meter so

Posted in arduino, Science Project

Motion-Responsive Halloween Jack-O-Lantern

  Purpose Make a motion-tracking Halloween Jack o lantern. Parts and Devices: PLC: Arduino(UNO or Mega 2560 or Leonardo or similar arduino compatible PLC) Photoresistor(light sensor) x 4 pcs Jack-o-Lantern Led light x 2 pcs Servo Motor jumper wires and

Posted in arduino

Make a Temperture/Humid Meter with Arduino

  Purpose Make a digital meter to display temperature and humidity Parts and Devices: PLC: Arduino(UNO or Mega 2560 or Leonardo or similar arduino compatible PLC) Potentiometer(adjustable resistor) 1602 LCD(Liquid Crystal Display) DHT11 Temperature/Humidity sensor Jumper wires and breadboard Connection

Posted in arduino

Arduino + 1602 LCD Display Programming

  Purpose Use Arduino to transfer text onto a 1602 LCD Display. Parts and Devices: PLC: Arduino(UNO or Mega 2560 or Leonardo or similar arduino compatible PLC) Potentiometer(adjustable resistor) 1602 LCD(Liquid Crystal Display) Jumper wires Connection Graph Video Sample Code:

Posted in arduino

Arduino 4-Digit LED display

Purpose Display 4-digit numbers on a 5643S Dixie LED tube. Connection Graph Parts and Devices: PLC: Arduino(UNO or Mega 2560 or Leonardo or similar arduino compatible PLC) 4-Digit 5643S Nixie LED tube Jumper wires 1K om resistances bread circuit board

Posted in arduino

Get Temperature/Humid data & send to PC

Purpose Use Arduino to send temperature and humid data to the computer Parts and Devices: PLC: Arduino(UNO or Mega 2560 or Leonardo or similar arduino compatible PLC) DHT11 Temperature/Humid Sensor bread board jumpers Connection Graph S pin connect to Arduino

Posted in arduino