Calculator Projects

VFD-Display-for-the-TI83-Calculator

VFD Display for the TI83+ Calculator

This project builds upon the PIC/TI83+ interface developed by ThomasHenry (see Nuts & Volts August 2013 – A Mathematics Engine for Microcontrollers). Acknowledgment, appreciation, and kudos to him for writing the TI-library for Great Cow Basic that made this project possible. When I recently re-discovered that article, I imagined re-creating the only calculator that was …

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CALCULATION OF BODY LENGTH WITH 8051 AND DS89C430

CALCULATION OF BODY LENGTH WITH 8051 AND DS89C430

In this project, which is designed using DALLAS DS89C430 microcontroller (in simulation AT89C51RC2) circuit and a marching band, calculated on the length of the body, the LCD display was performed. Circuit consists of three parts. In the first part,… Electronics Projects, Calculation of Body Length with 8051 and DS89C430 “8051 example, avr project, keil example, microcontroller projects, In …

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8051 CALCULATOR CIRCUIT

8051 CALCULATOR CIRCUIT

8051 Calculator Circuit Operation As seen at half one has to use the keypad and an LCD with 8051. The keypad consists of rows and columns. When the button is pressed certain keys combined treatment. Pressing 1, column 1… Electronics Projects, 8051 Calculator Circuit “8051 example, avr project, keil example, microcontroller projects, 8051 Calculator Circuit Operation As seen …

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Circuit Diagrams 6

How to interface Seven Segment Display with PIC18F4550 Microcontroller

The seven segments are used to display decimal and hexadecimal (0-9, A-F) values. A seven segment is cheapest option for applications requiring numeric value display as output. Calculators, watches, lift’s floor indication panel etc. are examples of such applications. The interfacing and operation of a seven-segment display with PIC18F4550 has been explained here. A typical seven-segment consists of 8 …

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SPEED CALCULATION CIRCUIT

SPEED CALCULATION CIRCUIT PIC18F4680 PICBASIC

Speed calculation circuit pic18f4680 used optionally pic18f4585 microcontroller used in the pic input signal FPS, MPH as the calculate and 4 × 16 LCD screen displays the software pibasic pro prepared by the source….Electronics Projects, Speed Calculation Circuit PIC18F4680 PicBasic “microchip projects, microcontroller projects, picbasic pro examples, “ Speed calculation circuit pic18f4680 used optionally pic18f4585 microcontroller used in …

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