For 8bit mpu, the 8bit data is transferred by 8busline db0db7. Data pins 4 7 are used for actually transmitting data, and data pins 03 are left unconnected. When the module is operational, readjust v0 for optimal display appearance. General the avdisplay dot matrix lcd module consist of the liquid crystal display cmos driver and cmos lsi controller. Lcd1602 datasheet, lcd1602 pdf, lcd1602 data sheet, lcd1602 manual, lcd1602 pdf, lcd1602, datenblatt, electronics lcd1602, alldatasheet, free, datasheet, datasheets. But the most used one is the 162 lcd, hence we are using it here. Wh1602t is a lcd 16 x 2 display module which including 16 characters by 2 lines. Wh1602t module is built in with st7066 controller or equivalent, 5v power supply default 6800 4 8bit parallel interface. The serial interface board receives and interprets serial data and output the data to the lcd module accordingly. Lcd moudule specification for approval waveshare lcd1602 date 201007 ver. Instruction input 5 rw hl hread lwrite 6 e h,hl enable signal 7 db0 hl 8 db1 hl 9 db2 hl data bus used in 8 bit transfer 10 db3 hl. These lcds can also operate on 4 bit mode in such case data pin 4,5,6 and 7 will be left free. This lcd is available with several different backlight colors, such as blue, green, white, yellowgreen, amber, red, white and is widely used in industries such as car and home audio, instruments, rack mounted servers, portable monitoring and measuring devices, white goods. Osh its intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.
Interface pin functions absolute maximum ratings ta 25. Precautions in use of lcd modules 1avoid applying excessive shocks to the module or making any alterations or modifications to it. Lcd1602a datasheet datasheet search and pdf download. Further information available as an optional extra is the serial lcd firmware, which allows serial control of the display. Dot matrix lcd display module 16x2, lcd display 1602a. I added the delay200 after reading some threads with similar issue but. Vishay makes no warranty, representation or guarantee regarding the.
Pcf8574 i2c chip converts i2c serial data to parallel data for the lcd display. You can illuminate the backlight by connecting the anode pin to 5v and the cathode pin to ground if you are using an lcd with a builtin resistor for the backlight. Aug 30, 2017 data pins 0 to 7 forms a 8bit data line. We suggest not to solder the module with 1602a lcd display but solder them with male headers like this photograph jumpers came out for photography. Dot matrix lcd display module 16x2, lcd display 1602a, 1602a. Winstar wh1602a is a 16x2 character dot matrix lcd display module which is built in with st7066 controller ic or equivalent. Lcd1602a datasheet pdf, lcd1602a data sheet, lcd1602a, lcd. Pcf8574, which, in this case, are connected to the hd44780 based lcd screen. Sc1602 is a dot matrix lcd module with serial interface board.
Summarize 1602a qapass is an industrial character type lcd, can also shows that 16 x02. Connecting a 1602a lcd display and a light sensor to. Dot matrix liquid crystal display module 1602a serial user manual proposed by approved design approved hj ovation electronics corporation limited. The system is enclosed in a strong outer cover and has an electronics readout assembly in a water tight enclosure. Lcd, 1602a, blue switch, rotary encoder, w pushbutton pcb, smd parts presoldered power adapter. The en pin is used to tell the lcd when data is ready. These units together provide the means for measuring shaft torque and rpm. I am using only parts from the arduino starter kit i got from deal extreme. Lcd, 1602a, blue switch, rotary encoder, w pushbutton pcb, smd parts presoldered power adapter original. May 20, 2019 lcd 1602a datasheet 16x2 lcd module changsha sunman, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet.
All the above mentioned lcd display will have 16 pins and the programming approach is also. The details off the lcd configuration are stated in the chapter 4 users guide. Sainsmart tied all address leads to vcc, so the lcd2004 boards i2c address. This option provides much easier connection and use of the lcd module. So you can either refer to the appropriate datasheet or search for hd44780 lcd usage info or avr libraries. It can be configured to drive a dotmatrix liquid crystal displayunder the control of a 4 or 8bit microprocessor. They can be connected to microcontroller to send 8bit data. Secondly, the lower 4 bit data is transferred by 4 busline for 8bit operation, db3 db0. Its extended capacity is 80 8 bits or 80 characters. I attached everything as suggested and also soldered the lcd. Pdf dn08503v01 fg085 08501k 200ma 08501k quick reference fg085 minidds lcd 1602a. Lcd 2x16 character, lcd 16x2 datasheet winstar display. To test this board you will need to apply 5v to the lcd board via the screw terminal and then set the appropriate bits using the 9 way dtype connector.
Open source hardware its a platform based on flexible, easytouse hardware and software. Oct 21, 2012 this tutorial shows how to connect the 1602a lcd display and a light sensor to your arduino uno and display the light intensity on the screen. This tutorial shows how to connect the 1602a lcd display and a light sensor to your arduino uno and display the light intensity on the screen. This lcd is available with several different backlight colors, such as blue, green, white, yellowgreen, amber, red, white and is widely used in industries such as car and home audio, instruments, rack mounted servers, portable monitoring and measuring. Aug, 2019 1602a datasheet pdf precaution in use of lcd module. Parameter symbol min max unit supply voltage for logic vdd0. Instruction input 5 rw hl hread lwrite 6 e h,hl enable signal 7 db0 hl 8 db1 hl 9 db2 hl data bus used in 8 bit transfer 10 db3 hl 11 db4 hl. Connecting a 1602a lcd display and a light sensor to arduino uno. Lcd1602a datasheet 16x2 lcd module changsha sunman, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Model 1602a1602a01 description the 1602a propulsion monitoring system fits shafts sized from 381 mm to 762 mm 15 in to 30 in in diameter. Apr 09, 2020 1602a datasheet pdf precaution in use of lcd module. Below figure is the relationships between ddram addresses and positions on the liquid crystal display. Lcd1602a datasheet pdf, lcd1602a data sheet, lcd1602a. Winstar wh1602a character dot matrix lcd display module has a outline dimension of 84 x 44 mm, viewing area of 66 x 16 mm.
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