LCD_Serial_LDmicro_v2_2

Completed

STD LCD_Serial_LDmicro_v2_2

Arduino

Industrial_Electronics

Simulation_Circuit

License: CC BY 4.0

Mode:

Editors' pick

Update time： 2024-08-02 19:54:26

Creation time： 2021-09-30 17:13:49

Description

LDmicro nos permite programar en ladder los microcontroladores AVR, PIC como STM32 y ESP8266 entre algunos pero no cuenta con una interfaz LCD de esa forma se creo este proyecto con LCD serial por comunicación UART se puede interactuar para mostrar datos en la pantalla 16x2 como 20x4 ideal para tus proyectos.
Adjunto el link del proyecto: https://youtu.be/wNrnAuAnib4?si=N1QDk182e7gmc-Nj

v2: https://youtu.be/450hR7-KMQc?si=fXx1XT49oMz0uGC1

Github: https://github.com/LDmicro/LDmicro/wiki/Stopwatch3-over-serial-LCD-based-on-HD44780-controller

Design Drawing

schematic diagram

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Sheet_1
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PCB

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PCB_LCD_Serial_LDmicro_v2_2
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PCB_LCD_Serial_LDmicro_v2_2_2
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	PIC16F628AT-E/SO	U1	SOIC-18_L11.6-W7.5-P1.27-LS10.3-BL	1	C631546
2	SOLDER BRIDGE V	U12	SOLDER BRIDGE	1
3	1N4148S	D5	DO-34_BD1.6-L3.0-P7.00-D0.6-RD	1	C179555
4	HDR-F-2.54_1x4	SERIAL-TTL	HDR-F-2.54_1X4	1	C225501
5	HDR-M-2.54_1x1	MCLR,+5V,GND,PGD,PGC	HDR-M-2.54_1X1	5	C81276
6	LMB162ADC	LCD1	LCD1602	1	C9741
7	10k	R1	RES-ADJ-TH_3296W	1	C48084
8	330R	R2	RES-TH_BD1.7-L3.5-P7.50-D0.5	1	C433502
9	10K	R11,R12	RES-TH_BD1.7-L3.5-P7.50-D0.5	2	C433502
10	10kΩ	RN4	RES-ARRAY-TH_5P-P2.54-D1.0	1	C11394
11	Button-6x6x6mm	A,B,C,D	SW-TH_4PIN-L6.00-W6.00	4	C71836