Results tagged #Microcontroller in Circuits

Driving circuit schematic

Driving Circuit: the driving circuit shown in Figure 18-12. Driving portion is connected to the microcontroller and the air conditioning ope...

Microcontroller Based Telephone Remote Control Circuit

This device allows you to control remotely any (with suitable add-on expansion boards, up to eight) device, such as lights, water heaters (b...

Automatic Switch Project 2

The eyes of the switch control system allow the microcontroller`s "brain" to know where the trains are located on the layout. This insures t...

Automatic Switch Project

Model railroad turnouts, often called switches, can be controlled in a number of ways. The most basic is a manual control that is thrown by ...

Controlling high-current circuits

Digital output from a microcontroller is typically a low-amperage signal. For example, when you put a pin HIGH on the microcontroller (in Wi...

scientific calculator

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POWER LINE MODEM FOR COMPUTER CONTROL

This circuit uses an 87C57 microcontroller and a few peripherals to condition X-10 power-line carrier-code formats from a personal computer ...

POWER LINE MODEM FOR COMPUTER CONTROL

This circuit uses an 87C57 microcontroller and a few peripherals to condition X-10 power-line carrier-code formats from a personal computer ...

Microcontroller Based Digital Lock-In Milliohmmeter 2

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Microcontroller Based Digital Lock-In Milliohmmeter 2

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Robo Atmega328p project

This project was used to introduce a friend of mine to microcontrollers and circuits. I wanted something that used a variety of microcontrol...

Robo Atmega328p project

This project was used to introduce a friend of mine to microcontrollers and circuits. I wanted something that used a variety of microcontrol...

Make Programmable Line Follower Robot Based Microcontroller Atmega8535

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Make Programmable Line Follower Robot Based Microcontroller Atmega8535

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Microcontroller

The gap between TTL graves and the PC can be perfectly filled with modern microcontrollers. They not only contain the CPU but also program a...

Robot Motor Control Schematic

The schematic for controlling the motors is split up into three main parts, with each part having a unique functionality. The main parts use...

Low Resource Microcontroller 3 Phase BLDC Motor Speed Controller

This article focuses on a minimal resource microcontroller implementation for a 3 phase BLDC motor, closed loop speed motor controller appli...

GSM Remote Control 2 IN and 2 OUT Part 2 Schematic

The entire control is handled by a Microchip PIC18F46K20-I/PT microcontroller, programmed with a firmware that controls the GSM/GPRS module`...

Microcontroller and Motor Driver Circuit Board

Tried to limit the number of wire jumpers in this board but things got a little tight since I was combining the microcontroller and motor dr...

measurement conductance cell constant

A small transmitter board interfaces to a microcontroller and conductivity probe to measure liquid conductance and conductivity. Precise equ...

Power supplies for microcontroller based projects

Here we are working on small microcontrollers like PICs and Atmel series, which are operating from 5V and require less than 100mA for comple...

How to Design Battery Charger Applications that Require External Microcontrollers and Related System-Level Issues

Application note on how to design linear and switch-mode (switching dc-dc converter current source) battery charger applications that requir...

Exploring Microcontrollers

Today may of our appliances come with displays and buttons. Instead of motors and gears, many household items today have embedded Microcontr...

Multitasking Pins

It`s entirely logical that low-cost miniature microcontrollers have fewer legs` than their bigger brothers and sisters some-times too few. T...

IR On/Off Switch Using Microcontroller

Turn ON or OFF electrical devices using remote control is not a new idea and you can find so many different devices doing that very well. Fo...

Night Light Saver

A Microchip PIC12C508 8-pin CMOS Microcontroller turns a night light on and off with preset time everyday. Save Energy, No EMI, No Battery, ...

Microcontroller measures heart rate through fingertip

The reflected IR signal detected by the photo diode is fed to a signal conditioning circuit that filters the unwanted signals and boost the ...

Microcontroller interface electrometer

My daughter wanted a way of measuring static for her science project. While scanning through an old copy of Getting Started in Electronics b...

Augmenting a Microcontroller Circuit

If you want to make an ultra-multipurpose, generic microcontroller board, then what I`ve covered already is enough. It`s the bare basics tha...

Augmenting a Microcontroller

Microcontrollers (MCUs) are fantastic little ICs that give an extra element of versatility to your electronics, robotics or other project. B...

Multitasking Pins circuit

It s entirely logical that low-cost miniature microcontrollers have fewer ˜legs than their bigger brothers and sisters some-times too few. ...

Microcontroller based College Automation System

This project Microcontroller based college automation system , aims to eliminate this problem especially in case of colleges and schools. ...

Speed Control of DC Motor using Microcontroller by using PWM ECE Project

This is a good Electronic project report on Speed Control of DC Motor using Microcontroller by using PWM. In this system, a micro controller...

xBoard MINI v2.0

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Secured room access system

Security is a prime concern in our day-to-day life. And access control system forms a vital link in a security chain. The microcontroller-ba...

Water Level controller

The Microcontroller based Water Level Controller cum Motor Protector controls on and off conditions of the motor depending upon the level of...

Microcontroller Relay Driver and Interface

Many microcontroller designs typically mix multiple interfacing methods. A microcontroller (µC) system can be viewed as a system that reads...

Microcontroller based schematics Circuits

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analog light dimmer circuit connected to microcontroller

Hello everyone, I need help to modify this light dimmer circuit which is connected to PIC12C508 microcontroller. This circuit is designed fo...

Microcontroller Clapper Switch

For those who are lazy like me, turn on or off the bedroom light without getting out of bed, simple clap your hands is amazing. Thinking abo...

repair microcontroller circuit

The different between these two IC`s. A Microcontroller is a specialized form of Microprocessor that is created to be self-sufficient and co...

microcontroller wake up lcd

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IR On/Off Switch Using Microcontroller

Turn ON or OFF electrical devices using remote control is not a new idea and you can find so many different devices doing that very well. Fo...

graphical LCDs with a microcontroller

Hello to everyone! How I can control these graphical LCDs with a microcontroller? Is there any datasheet?.....

Microcontroller-based: Electric fan switching relay or triac

I have a project in which i will control the speed of the electric fan (220Vac, 60W, 5A max.) through the microcontroller automatically depe...

delay circuit for photography

This article describes how to build a simple uC based delay circuit for photographic applications like drop or high speed photography. It ca...

delay

This article describes how to build a simple uC based delay circuit for photographic applications like drop or high speed photography. It ca...

Microcontroller Interface To The Adc12038 Families

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Lin Drivers For Slic Module On The Mc68hc908ql4

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High Resolution Digital Weigh-scale Design Using Z8 Encore! ?® Microcontrollers

This circuit SP6691 has been designed to provide a high output voltage with a lower voltage boost Regulator by adding a charge pump circuit....