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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Microcontrollers

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Exploiting PIC "enhanced mid-range" device features (16F1827).
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This article shows how you can design and simulate a microprocessor using simple gates.
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A relatively simple 2-pin LCD backpack for around $2 (USD).
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A very low parts count PIC 4-digit 24-hour clock.
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A very low parts count DS18B20 temperature display.
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A very low parts count 4-digit 99 minute timer design.
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Using I2C EEPROM 2014-05-18
I2C EEPROM
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Used in an automatic car jack using an IR remote control, (the fwd and bwd turn will lift/lower )
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Refrigerator Timer 2013-09-29
A timer for turning ON/OFF the refridgerator at peak load hours (6pm to 10 pm) using 8051
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This circuit displays the Hexadecimal equivalent of a 4 bit Binary Number. The number is displayed
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Simple Serial LCD 2013-04-08
Creating a serial LCD can be very useful for quick debugging; as well as projects requiring LCD sup
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In the past when requiring to monitor I2C communications between two devices I
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Part I: The voltage divider. Because eight bit mircocontrollers lack floating point instruction
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This is a further discussion in the vein of 3v0's scaling article posted earlier. Percentage cal
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With the availability of the powerful micro controller in the modern era, people tend to forget the
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[B]Introduction[/B] An HD44780 Character LCD display device is designed for interfacing with embed
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So you happen to have a GLCD with the Toshiba T6963C display controller and you want to interface i
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Double flash flip/flop with a PIC12
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This circuit is a Digital Temerature Sensor using a Dallas '1-wire' DS18B20 Digital Thermometer
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