schematic

SIMPLE MELODY CIRCUIT

SIMPLE MELODY CIRCUIT WITH PIC16F84A DO-RE-MI-FA

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PIC16F84A microcontroller with the basic DO-RE-MI-FA pic of a simple circuit that can produce notes prepared by software RA3 assembly speaker connected to the output of 0.5W. Guide to use the PIC electronic work, I made a Doremifa organ… Electronics Projects, Simple Melody Circuit with PIC16F84A DO-RE-MI-FA “microchip projects, microcontroller projects, pic assembly example, pic16f84 projects, simple circuit …

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Touch Tone Decoder

DTMF Touch Tone Decoder Using Microchip PIC Microprocessor using PIC12F683

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DTMF Touch Tone Decoder Using Microchip PIC Microprocessor This project contains the details of using a Microchip PIC12F683 8 bit microprocessor to detect DTMF tones. The completed program allows the processor to be programmed with a string of DTMF tones to detect. If the programmed string is detected in the audio applied the audio input, …

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THERMOMETER CIRCUIT 1

AT89C51 DS1621 THERMOMETER CIRCUIT USING ATMEGA

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AT89C51 Operation of the thermometer circuit DS1621 temperature sensor circuit using a digital thermometer will tell if I made . As a simple circuit operation is as follows; The numerical value obtained from the temperature… Electronics Projects, AT89C51 DS1621 Thermometer Circuit “8051 example, avr project, keil example, microcontroller projects, “   AT89C51 THERMOMETER CIRCUIT SCHEMATIC Read more: https://320volt.com/en/at89c51-ile-ds1621-sicaklik-sensorlu-termometre/ AT89C51 DS1621 …

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gsm based voting system project

SMS Based Voting System – AVR GSM Project using ATmega32 microcontroller

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Hi friends ! Here I am showing a microcontroller based project called the “GSM Based Voting System“. Using this system you can ask your users to vote for any of the four options. Four available options are identified by a letters ‘A’, ‘B’, ‘C’ and ‘D’. User can vote for any option by sending a …

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8 led board connection

Control Electrical Appliances from Android Smart Phone using Bluetooth : Project Construction Using Atmega

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Connecting Bluetooth Module with Development Board The Bluetooth module has seven interface pins of which two are NC (not connected) pins. The table below shows how you can interface with it our low cost AVR development board. Bluetooth Module Dev Board GND GND RST PD2 TX PD0 RX PD1 NC NC +5V IN VCC Connecting Output Indicator LEDs …

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