Afficheur LCD LCD160 - I2C / TWI DFRobot

DFRobotUGS :RB-Dfr-69
Numéro du fabricant: DFR0063

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Prix en promotion €11,76

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Description

  • Afficheur LCD LCD160 - I2C / TWI DFRobot
  • Rétro-éclairage (bleu avec caractères blancs)
  • Interface I2C
  • Tension d'alimentation : 5V
  • Utilisé pour des projets Arduino
  • LCD: 16x2

Le module DFRobot I2C / TWI LCD1602 est un nouveau système d'affichage LCD performant de DFRobot. Avec des ressources limitées en broches, votre projet peut se trouver en manque de ressources s'il utilise un blindage normal d'écran à cristaux liquides. Avec ce module LCD à interface I2C, il vous suffit de 2 lignes (I2C) pour afficher les informations. Si vous avez déjà des dispositifs I2C dans votre projet, ce module LCD ne vous coûte réellement aucune autre ressource. Il est réellement fantastique pour des projets à base d'Arduino. Compatible Gadgeteer.

Le contraste peut être ajusté par le potentiomètre tel que présenté sur l'image ci-dessous :

DFRobot I2C / TWI LCD1602 Module- Click to Enlarge

  • Afficheur LCD LCD160 - I2C / TWI DFRobot
  • 82 x 35 x 18 mm
  • Poids : 40 g

Customer Reviews

Based on 4 reviews
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R
Roger
Solid built board, but not well supported (yet)

Had issues locating a library that actually worked, could not get the standard libraries to work but I did eventually locate a library that does work and appears to perform well.

R
Ryan
excellent had not problems

worked with numerous libraries. just need to find the address when using with arduino. use i2c scanner code below for finding the address. // -------------------------------------- // i2c_scanner // // Version 1 // This program (or code that looks like it) // can be found in many places. // For example on the Arduino.cc forum. // The original author is not know. // Version 2, Juni 2012, Using Arduino 1.0.1 // Adapted to be as simple as possible by Arduino.cc user Krodal // Version 3, Feb 26 2013 // V3 by louarnold // Version 4, March 3, 2013, Using Arduino 1.0.3 // by Arduino.cc user Krodal. // Changes by louarnold removed. // Scanning addresses changed from 0...127 to 1...119, // according to the i2c scanner by Nick Gammon // http://www.gammon.com.au/forum/?id=10896 // Version 5, March 28, 2013 // As version 4, but address scans now to 127. // A sensor seems to use address 120. // Version 6, November 27, 2015. // Added waiting for the Leonardo serial communication. // // // This sketch tests the standard 7-bit addresses // Devices with higher bit address might not be seen properly. // #include void setup() { Wire.begin(). Serial.begin(9600). while (!Serial). // Leonardo: wait for serial monitor Serial.println("\nI2C Scanner"). } void loop() { byte error, address. int nDevices. Serial.println("Scanning..."). nDevices = 0. for(address = 1. address < 127. address++ ) { // The i2c_scanner uses the return value of // the Write.endTransmisstion to see if // a device did acknowledge to the address. Wire.beginTransmission(address). error = Wire.endTransmission(). if (error == 0) { Serial.print("I2C device found at address 0x"). if (address<16) Serial.print("0"). Serial.print(address,HEX). Serial.println(" !"). nDevices++. } else if (error==4) { Serial.print("Unknown error at address 0x"). if (address<16) Serial.print("0"). Serial.println(address,HEX). } } if (nDevices == 0) Serial.println("No I2C devices found\n"). else Serial.println("done\n"). delay(5000). // wait 5 seconds for next scan }

R
Ryan
excellent had not problems

worked with numerous libraries. just need to find the address when using with arduino. use i2c scanner code below for finding the address. // -------------------------------------- // i2c_scanner // // Version 1 // This program (or code that looks like it) // can be found in many places. // For example on the Arduino.cc forum. // The original author is not know. // Version 2, Juni 2012, Using Arduino 1.0.1 // Adapted to be as simple as possible by Arduino.cc user Krodal // Version 3, Feb 26 2013 // V3 by louarnold // Version 4, March 3, 2013, Using Arduino 1.0.3 // by Arduino.cc user Krodal. // Changes by louarnold removed. // Scanning addresses changed from 0...127 to 1...119, // according to the i2c scanner by Nick Gammon // http://www.gammon.com.au/forum/?id=10896 // Version 5, March 28, 2013 // As version 4, but address scans now to 127. // A sensor seems to use address 120. // Version 6, November 27, 2015. // Added waiting for the Leonardo serial communication. // // // This sketch tests the standard 7-bit addresses // Devices with higher bit address might not be seen properly. // #include void setup() { Wire.begin(); Serial.begin(9600); while (!Serial); // Leonardo: wait for serial monitor Serial.println("\nI2C Scanner"); } void loop() { byte error, address; int nDevices; Serial.println("Scanning..."); nDevices = 0; for(address = 1; address < 127; address++ ) { // The i2c_scanner uses the return value of // the Write.endTransmisstion to see if // a device did acknowledge to the address. Wire.beginTransmission(address); error = Wire.endTransmission(); if (error == 0) { Serial.print("I2C device found at address 0x"); if (address<16) Serial.print("0"); Serial.print(address,HEX); Serial.println(" !"); nDevices++; } else if (error==4) { Serial.print("Unknown error at address 0x"); if (address<16) Serial.print("0"); Serial.println(address,HEX); } } if (nDevices == 0) Serial.println("No I2C devices found\n"); else Serial.println("done\n"); delay(5000); // wait 5 seconds for next scan }

R
Roger
Panneau solide, mais pas encore pris en charge

Des problèmes pour localiser une bibliothèque qui fonctionnait réellement ne pouvaient pas faire fonctionner les bibliothèques standard, mais j’ai fini par trouver une bibliothèque qui fonctionne et semble bien fonctionner.

Estimation des frais de port

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