Circuits & Schematics Microcontrollers Usage: pic - 8

Subsection: "Microcontrollers Usage"
  Including:
  AVR   Clock   PIC   Programmer
Search results: 132 Output: 71-80
  1. .. Semiconductor. This chip has DC voltage output (10mV/ C) interface, which is fairly linear and easy to interface with the PIC PIC16F877A. This chip is easily available and samples can be ordered from National. It does not require any ...
    20-11-2008
  1. .. calendar clock. Easy 3-button user-menu. 42 hour-history display (curve). Auto-memory display of all high and low-values. PIC 18F452 running at 4 MHz, power saving sleep mode. Sensors are only turned on when needed. Circuit Explanation: Now ...
    26-03-2009
  1. .. gathering dust? A monster Martian Clock immediately springs to mind. You are probably thinking There are hundreds of PIC clocks on the Net - do we need yet another one?! Well, this one is a bit different: It has 16 timers that can be ...
    04-05-2009
  2. .. AVR to malfunction. I contacted microchip support about it but they did not seem to understand the problem. Maybe microchip PIC controllers are less sensitive to non continuous clock signals. I finally figured out that it works if I do not use ...
    11-05-2009
  3. .. 320Kbps. WAV files are also supported, but they have to be less than CD quality unless you put a faster oscillator in the pic. It works on my test device, but running the pic at over ~8MHz with only a 3.3 volt supply can be problematic. So I ...
    18-05-2009
  4. .. drawing process is really quite simple. The pic microcontroller puts 00000000 00000000 on the eeproms address bus (selects the first address) This byte of info (at ...
    11-11-2009
  5. Things to note in the source code: You can easily define how many frames of animation are in your animation loop by changing the total_frames variable to how ever many frames you have. The flying animation example has 178 frames. If you only have ...
    19-11-2009
  6. .. is would be with V-USB library (see these simple projects). That way we could use only one Atmel chip instead of these two (PIC + PL-2303). Components are used in this project Обозначение в схеме Значение VR1 Varistor - optional С1 0.1 - 2uF, ...
    18-03-2010
  7. .. 5V/80mA Polysilicon solar cell. The sun energy is used to charge a 3 AA NiMH battery. At night, when there is no light, the PIC is driving the 3 Digit according with a sequence which is defined in its program given in Annex. At night: Central ...
    22-03-2010
  8. .. shows how the LED-Stripe (common anode) needs to be connected, as well as the wiring for the DS18S20. Programming the PIC Last but not least the PIC needs to be programmed accordingly. This is done in three steps: An unprogrammed ...
    21-04-2010

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