Zeea Tech

Ultrasonic Sensor HC SR04 with  LCD Display (distance finder)  #3 LCD HcSr04 :)                VCC      = Arduino 5V          GND     =  Arduino GND         ECHO    =  Digital 10 Pin         TRIG      = DIgital 9 Pin Requiring Materials :)          1 Arduino      2 LCD Display      3 Male to Male Jumper Wires      4 Bread Board      5 HCSr04 Before wiring the LCD screen to your Arduino or Genuino board we suggest to solder a pin header strip to the 14 (or 16) pin count connector of the LCD screen. To wire your LCD screen to your board, connect the following pins: LCD VSS pin to Arduino GND LCD VDD pin to Arduino 5V LCD VO pin to 10k Potentiometer center pin LCD RS pin to digital pin 12 LCD RW pi...

How to control LCD via Bluetooth using Smartphone #2 Requiring Materials :)          1 Arduino      2 LCD Display      3 Male to Male Jumper Wires      4 Bread Board      5  HC05 Bluetooth Module Circuit Diagram:)     HC05 BT 5V     = Arduino 5V BT GND = Arduino GND BT TX    = Arduino RX BT RX   =  Arduino TX Before wiring the LCD screen to your Arduino or Genuino board we suggest to solder a pin header strip to the 14 (or 16) pin count connector of the LCD screen. To wire your LCD screen to your board, connect the following pins: LCD VSS pin to Arduino GND LCD VDD pin to Arduino 5V LCD VO pin to 10k Potentiometer center pin LCD RS pin to digital pin 12 LCD RW pin to Arduino GND LCD Enable pin to digital pin 11 LCD D4 pin to digital pin 5 LCD D5 pin to digital pin 4 LCD D6 pin to digital pin 3 LCD...

How to control LCD Display :D Requiring Materials :)        1 Arduino      2 LCD Display      3 Male to Male Jumper Wires      4 Bread Board Circuit Diagram :)         Before wiring the LCD screen to your Arduino or Genuino board we suggest to solder a pin header strip to the 14 (or 16) pin count connector of the LCD screen. To wire your LCD screen to your board, connect the following pins: LCD VSS pin to Arduino GND LCD VDD pin to Arduino 5V LCD VO pin to 10k Potentiometer center pin LCD RS pin to digital pin 12 LCD RW pin to Arduino GND LCD Enable pin to digital pin 11 LCD D4 pin to digital pin 5 LCD D5 pin to digital pin 4 LCD D6 pin to digital pin 3 LCD D7 pin to digital pin 2 The 10k Potentiometer's other legs connect to +5V and GND For the backlight of the display, pin 15 (A+) and 16 (K-) of the LCD connect to +5V and GND If you want, can be use a 220 oh...