AVR microcontroller (ATMEGA16) DS1302 clock chip program-EEWORLD

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Recommended ReadingLatest update time:2024-11-16 16:49

ATmega16 ADC Noise Suppression Mode

When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupts, two-wire interface address configuration, timer/counter 0 and watchdog continue to work. This sleep mode only stops clkI/O, clkCPU and clkFLASH, and other clo

[Microcontroller]

ds1302 clock chip source code

;********************************************************************* ； Revision History: ;********************************************************************* ;--------- Pin Definition-------------- RST EQU P1.5 ;DS1302 IO EQU P1.6 SCLK EQU P1.7 ;********************************************************************

[Microcontroller]

AVR microcontroller (ATMEGA16) serial transceiver program

#include iom16v.h #include macros.h #define uchar unsigned char #pragma interrupt_handler SerialService:12 float rtemp,sflag; void SerialInit(void) { UCSRB=(1 RXCIE)|(1 RXEN)|(1 TXEN); //Set the receive end interrupt enable, receive enable, transmit enable, and other bits to 0 UCSRC=(1 URSEL)|(1

[Microcontroller]

GSM Home Security Alarm Based on ATmega16

Abstract: At present, people have an increasing demand for home fire prevention, anti-theft and remote control of household appliances. At the same time, mobile phones have become a communication tool that residents carry with them. Based on this, an automatic SMS security alarm system based on the GSM module is des

[Power Management]

GSM Home Security Alarm Based on ATmega16

Single chip perpetual calendar (LCD12864, DS18B20, DS1302)

1. Introduction This circuit consists of AT89C51 minimum circuit board, LCD12864 display module, DS18B20 temperature module and DS1302 clock module. The main functions are: display real time and current temperature. 2. Operation Effect 3. Partial Code /*Want more projects private wo!!!*/ #include reg51.h #inclu

[Microcontroller]

Single chip perpetual calendar (LCD12864, DS18B20, DS1302)

Design of Intelligent Temperature Controller for Dry-Type Transformer Based on ATmega16 Single Chip Microcomputer

1 Working Principle The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It obtains the winding temperature value through three platinum resistance sensors embedded in the three-phase winding of th

[Microcontroller]

Design of Intelligent Temperature Controller for Dry-Type Transformer Based on ATmega16 Single Chip Microcomputer

ATmega16 read and write 24Cxx program

/************************************************** EEPROM read and write operation crystal: internal 8M ******************************************************/ #include iom16v.h #include macros.h #define uchar unsigned char #define uint unsigned int #define ulong unsigned long uchar syserr; void de

[Microcontroller]

DS1302 - Demo Code

I referred to the DS1302 data sheet, which was in English but very helpful. I combined it with many online codes to write the following example. Except for the trickle charger function, all the internal RAM and register functions were used, including the burst mode. I think what I wrote is clearer than most programs o

[Microcontroller]

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