Archive for category: Microcontroller Circuit

USB – LCD with PIC Microcontroller & FT232

Microcontroller Circuit | By: Diagram mania

  USB – LCD with PIC Microcontroller & FT232   USB LCD/VFD Controller is a HD44870 based LCD/VFD controller via USB interface. The control command is compatible with Matrix-Orbital’s LCD module. So, you can use any MO friendly software to control this baby. Such as LCDC… The firmware are based on David Potter’s Serial LCD/VFD […]

Basic USB-RS232 Communication with PIC Microcontrollers

Microcontroller Circuit | By: Diagram mania

  Basic USB-RS232 Communication with PIC Microcontrollers   The quickest way to display something is probably sending the data to the computer to be displayed on the monitor. One of the ways to do this is to use the USART module on board the PIC Microcontroller by making use of the pins RC6 and RC7 […]

USB IO Board with PIC18F2455 / PIC18F2550

Microcontroller Circuit | By: Diagram mania

  USB IO Board with PIC18F2455 / PIC18F2550   USB Input / Output Board is a spectacular little development board / parallel port replacement featuring PIC18F2455 / PIC18F2550 microcontroller. USB IO Board is compatibile with Windows / Mac OSX / Linux computers. When attached to Windows IO board will show up as RS232 COM port. […]

USB programmer for Atmel AVR controllers

Microcontroller Circuit | By: Diagram mania

  USB programmer for Atmel AVR controllers   USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega48 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed. Features * Works under multiple platforms. Linux, Mac OS […]

USB LCD Controller

Microcontroller Circuit | By: Diagram mania

  USB LCD Controller   If you like PC modding this is cool project for you.this is an USB interface for alphanumeric LCD display like 4×20 which can be controlled with LCDSmartie program.USB interface is implemented by using PIC18F2550 microcontroller. Using USB LCD module you can view many types of information taken from PC like […]

TV-remote RC5/RC6 codes on a LCD

Microcontroller Circuit | By: Diagram mania

  TV-remote RC5/RC6 codes on a LCD   Do you want to remote control the dim-level from the lighting, open and close the sun-blind and windows, turn the central heating on and off, and plenty more in your house with a normal TV remote control? Realize it with the projects underneath.

Thermostat Controller with LCD

Microcontroller Circuit | By: Diagram mania

  Thermostat Controller with LCD   I wanted to share my project of modifying the temperature sensor project and turning it into a thermostat with ATmega168. I added a digital output to drive an LED to “warm” the temperature sensor when the current (actual) temperature falls below the desired temperature. Two push buttons come in […]

Solar Recorder

Microcontroller Circuit | By: Diagram mania

  Solar Recorder   Build a simple data recorder for solar energy lab. The Recorder uses a calculator solar cell as the input sensor and a Multimedia Memory Card for nonvolatile data storage. The device used for measuring daily insolation has been developed. The device was built with a PIC18F458 and the 128MB Multimedia Memory […]

Solar Panel Controller

Microcontroller Circuit | By: Diagram mania

  Solar Panel Controller   The purpose of this project is to realize a Solar panel controller. Initially developed for a sailing boat, the target to reach was to control the level of charge and discharge and to protect a 12 volts lead battery connected to a 32 watts solar panel. The project is based […]

Simple AVR Programmer

Microcontroller Circuit | By: Diagram mania

  Simple AVR Programmer   This is simple to build AVR programmer for Atmel microcontrollers from AVR family. The microcontrollers must support serial programming. AVR programmer is connected to a PC through the RS232 serial interface and can be used with the PonyProg or Avrdude software programmer. AVR programmer is quite simple and it is […]