LCD1602

Design of an Intelligent Fully Automatic Washing Machine Control System Based on STC89C52

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Design of an Intelligent Fully Automatic Washing Machine Control System Based on STC89C52

Zhang Zhe, Li Zhi, Guan Sihai (School of Mechanical and Electrical Engineering, Xi’an University of Electronic Science and Technology, Xi’an, Shaanxi 710071) Abstract: To reduce the operating power consumption of fully automatic washing machines, improve operational stability, lower manufacturing costs, and facilitate easier operation, a fully automatic washing machine control system based on the STC89C52 … Read more

STM32 Microcontroller Smart Bracelet Heart Rate Pedometer Temperature

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STM32 Microcontroller Smart Bracelet Heart Rate Pedometer Temperature

Introduction The STM32F103C8T6 microcontroller core board circuit, ADXL345 sensor circuit, heart rate sensor circuit, temperature sensor, and LCD1602 circuit are combined. The ADXL345 gravity acceleration sensor detects the state of a person, calculating the number of steps walked, walking distance, and average speed. The heart rate sensor detects heart rate in real-time, while the temperature … Read more

Detailed Guide on Connecting Arduino to LCD1602

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Detailed Guide on Connecting Arduino to LCD1602

What is the working principle of lcd1602? 1. Segment Display The dot matrix liquid crystal consists of M×N display units. Assuming the LCD screen has 64 rows and each row has 128 columns, every 8 columns correspond to 1 byte of 8 bits, meaning each row consists of 16 bytes, totaling 16×8=128 dots. The screen … Read more

Simulation Design of Intelligent Trash Can Based on 51 Microcontroller

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Simulation Design of Intelligent Trash Can Based on 51 Microcontroller

Click the blue text to follow us Simulation design of intelligent trash can based on 51 microcontroller (Proteus simulation + program + design report + schematic diagram + explanation video) Simulation software: Proteus 8.9 and above Compiler: Keil 4/Keil 5 Programming language: C Design number: S0089 Main Functions: Simulation design of intelligent trash can based … Read more

Proteus Simulation – Electronic Clock Display Based on STM32F407

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Proteus Simulation - Electronic Clock Display Based on STM32F407

1.System Functions In the STM32 main control system, we implemented a 4×4 keyboard matrix interface for convenient input of student ID numbers. Users only need to press the corresponding number key, and the LCD1602 LCD screen will immediately display the entered value. Once the user enters a continuous sequence of 8 digits, pressing the “Confirm” … Read more

Electronic Scale Design Simulation Using Proteus

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Electronic Scale Design Simulation Using Proteus

DJI drones, Fluke multimeters, Xiaomi phones, Huawei watches are waiting for you! 👆 The Breadboard Community DIY event is ongoing! This design is from ErZhe Technology’s Proteus series for electronic scales, mainly used in vegetable markets. It can set prices and calculate amounts based on price and weight. This design uses the Proteus simulation software, … Read more

Design of 51 Microcontroller Street Light Controller (Part 2)

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Design of 51 Microcontroller Street Light Controller (Part 2)

​ 1. Main Functions (1) Automatically collect light and sound data; (2) Automatically control the street light switch based on sound decibel values and light intensity; (3) The street light turns on and automatically turns off 3 seconds after a person leaves. 2. Usage Method After the system is running, the LCD1602 displays the collected … Read more

Voltage Meter Design Using TLC5510 and LCD1602

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Voltage Meter Design Using TLC5510 and LCD1602

Name: Voltage Meter Design Using TLC5510 and LCD1602 Verilog Code for Quartus on Daxi Watermelon Development Board Software: Quartus Language: Verilog Code Function: Voltage meter based on TLC5510 and LCD1602 display 1. Design driver code for AD chip TLC5510 2. Convert analog signals to digital signals (AD values) using TLC5510 3. Convert digital signals (AD … Read more

Summary of Using 1602 LCD Module

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Summary of Using 1602 LCD Module

There are only two operations for the 1602: reading and writing. Reading can be divided into reading status (status register) and reading data (from RAM), while writing can be divided into writing instructions and writing data (to RAM). All operation timing needs to follow the table below. During usage, I encountered a situation where nothing … Read more

Ultrasonic Measurement Alarm System Based on 51 Microcontroller

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Ultrasonic Measurement Alarm System Based on 51 Microcontroller

Click the blue text to follow us Ultrasonic measurement alarm system based on the 51 microcontroller with LCD1602 display (Proteus simulation + program + design report + explanation video) Simulation diagram using Proteus 8.15 (lower versions available) Compiler: Keil 4 / Keil 5 Programming Language: C Design Number: P20 Ultrasonic distance measurement alarm design based … Read more