Clock

Pinout Diagram ATMega32

ATMega32 Microcontroller: The Ultimate Guide for Beginners

The ATMega32 is an widely used microcontroller from Atmel. It shares many similarities with the ATMega328P but has a more reduced memory capacity. However, the ATMega32 makes up for this with a greater number of input/output pins available. A key advantage of the ATMega32 is that each GPIO pin can exclusively support either digital input/output …

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PROGRAMMING-TPI-AVRS-USING-USBASP-PROGRAMMER

PROGRAMMING TPI AVRS USING USBASP PROGRAMMER

AVR microcontrollers are RISC architecture-based microcontroller series that have on-chip flash memory for data storage. The popularity of ARM microcontrollers can be seen by the range of applications it has. They are used in home automation, touch screen, automobiles, medical devices, and defense. They are also quite popular among hobbyists and makers. Most AVR microcontrollers …

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ATTINY84 OSC CALIBRATOR AND HIGH VOLTAGE FUSE RESETTER

ATTINY84 OSC CALIBRATOR AND HIGH VOLTAGE FUSE RESETTER

A GitHub user called Wagiminator has posted details about ATtiny84-TinyCalibrator, which is an OSC Calibrator and High Voltage Fuse Resetter for 8-Pin ATtinys. The ATtiny84 was chosen as the microcontroller for the TinyCalibrator because it has exactly the necessary number of GPIO pins. 8-pin ATtinys usually feature few GPIO pins available, so they are usually operated without an external clock. …

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AN-INTRODUCTION-LCD-COMMON-INTERFACES

AN INTRODUCTION: LCD COMMON INTERFACES

There are  a lot of different LCD display interfaces depending on the requirements of resolutions, speed, cost, stability etc.  The following outlines the common ones on the market: Parallel Vs Serial Interface Parallel interface could transmit many data bits at the same time depending on the data bits width. PROs: Simple CONs: Need RAM, Speed is limited. …

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TESEO-LIV3F-GNSS-PROTOTYPING-SOLUTION-BY-ST

TESEO-LIV3F GNSS PROTOTYPING SOLUTION BY ST

The Teseo-LIV3F is a standalone positioning receiver IC that works simultaneously in multiple constellations (GPS, Galileo, Glonass, BeiDou and QZSS), being an easy to use GNSS (Global Navigation Satellite System) module. It brings the proven accuracy and robustness of the Teseo chips into the hands of everyone. Besides being able to integrate this module into your …

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TCA4307-HOT-SWAPPABLE-I2C-BUS-AND-SMBUS-BUFFER

TCA4307 HOT-SWAPPABLE I2C BUS AND SMBUS BUFFER

Texas Instruments’ buffer features stuck bus recovery Texas Instruments’ TCA4307 is a hot-swappable I2C bus buffer that supports I/O card insertion into a live backplane without corruption of the data and clock lines. Control circuitry prevents the backplane-side I2C lines (in) from being connected to the card-side I2C lines (out) until a stop command or bus idle …

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ANALOG-CLOCK-MOTOR-DRIVER-IMPLEMENTATION-USING-GREENPAK™

ANALOG CLOCK MOTOR DRIVER IMPLEMENTATION USING GREENPAK™

Introduction Even in a digital world, classic analog clocks have a timeless style. This simple but universal technology is presented in the article. The implemented project uses a dual-rail GreenPAK™ SLG46121 which can perform all the active electronic functions needed in an analog clock, including motor driver and crystal oscillator. Additionally, GreenPAK ICs are low-cost and tiny …

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CLOCK OSCILLATOR IN MINI PACKAGE – CLOCK IN A CAN

CLOCK OSCILLATOR IN MINI PACKAGE – CLOCK IN A CAN

Most microcontroller implementation these days, use the traditional capacitor + crystal approach to generate their clock, this approach sometimes, however, lead to problems, especially when used in prototyping situations with a breadboard, jumper wires, etc., all of which have an (unknown) inherent capacitance that could lead to the clean 8 or 16MHz signal we desire, …

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