Circuits & Schematics Microcontrollers Usage: pic - 7

Subsection: "Microcontrollers Usage"
  Including:
  AVR   Clock   PIC   Programmer
Search results: 132 Output: 61-70
  1. .. a minimum fan speed, independent of temperature. The circuit is built with very few components, thanks to a low-cost PIC 16F676 microcontroller . This controller takes care of A/D conversion of the analog inputs, proper signal ...
    22-10-2007
  1. .. lot of online literature about stepper motors and controlling them. A Google search turned up the circuit below. It uses a PIC microcontroller to sequence the steps, TIP120 Darlington pairs for the switching circuitry, and a 4050 hex buffer ...
    20-10-2007
  1. .. shows us how to use an use an accelerometer as a mouse. This project uses a MEMS X/Y accelerometer, a PIC microcontroller and a old mouse. He also describes a trick for powering the new mouse with the unused RS232 serial ...
    30-10-2007
  2. This cool device can be used in many areas. You can connect up to 8 different devices to 8 relays and control them remotely with IR transmitter. The whole system consist of two parts: IR transmitter and receiver with controlled relays. Transmitter ...
    05-11-2007
  3. .. duty cycle, you can use either an external NTC (negative-temperature-coefficient) thermistor or one of Microchip's PIC microcontrollers and its SMBus serial-data bus. Figure 1 illustrates a typical application that the data sheet ...
    23-01-2008
  4. Use parts of an old or broken mobile phone? Why not! One useable part of a mobile phone is its LCD, which can be used in many applications where we need data visually presented. Nokia 3310 has a LCD with 84 х 84 dots, that isn't that hard to ...
    04-02-2008
  5. Nick Johnson This is an old invention of mine. I had trouble waking up for work, and traditional alarm clocks didn't seem to help. I learned to hit the snooze or off buttons in my sleep. The problem was that alarms are too easy to turn off, and so ...
    20-02-2008
  6. .. E-poxy Fancy Door Hinge Plastic Sheet Tools Wirewrap Tool Soldering Iron Laptop Computer MPLAB IDE (installed on Laptop) PIC Programmer Power Drill Hammer Jigsaw Sand Paper Schematic Schematic Overview The hardware schematic for the wooden ...
    10-03-2008
  7. .. time the meter is used, I also implemented a button to save the calibration settings on the EEPROM of the PIC16F873A. The PIC loads the setting everytime the device gets powered on. Source code Schematics
    30-03-2008
  8. .. data any time the counter send an impulsion. It's possible to measure time between two impulsions directly with the pic or with the computer program. You can modify the user.c program used in the USB tutorial to check the status of the ...
    27-09-2008

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