Circuits & Schematics Microcontrollers Usage: clock - 5

Subsection: "Microcontrollers Usage"
  Including:
  AVR   Clock   PIC   Programmer
Search results: 116 Output: 41-50
  1. .. (later on tested with transcend cards also). The microcontroller is AVR ATmega8 or ATmega32 running at 8Mhz internal clock. MAX232 is used to interface the circuit with PC for monitoring the data. A 3.3v supply is used for powering ...
    18-06-2010
  1. .. at this bus. No incompatibilities have been reported so far. The I 2 C-tiny-usb provides a software adjustable I 2 C clock delay allowing to configure the I 2 C clock. The default delay is 10us. Due to additional delays in the i2c ...
    15-07-2010
  1. .. calibrated to 8 MHz. The frequency measurement probe is connected to W1 terminal, which is then fed to the pin PB0 and the clock input of the 74HC191 4-bit counter. The 4-bit counter will be used to divide the measured frequency by 16 ...
    29-06-2010
  2. .. with the CPLD. The SPI interface The serial peripherial interface (SPI) is a synchronous serial interface. It uses a clock line and a seperate data in- and output connection which are used to transfer bytes one bit after the other. A ...
    30-06-2010
  3. .. (transmitter unit) Signal Description PS/2 pin Comments VCC +5V power 4 must be connected to module GND Power ground 3 CLK Clock 5 DATA Data 1 NC Unused lines 2, 6 not used by module if present, leave in original state SHLD Shield USB plug ...
    20-07-2010
  4. .. connectors to interface to the PC and the LCD. A power LED (LED1) indicates that the system is powered via USB. The system clock is derived from a 12Mhz crystal. This frequency is necessary due to the fact that the software USB ...
    19-07-2010
  5. .. is fine, you can upload code to µC. It is assumed here, that µC is new and works with its internal RC clock at 1MHz. If not, set apropriate fusebits to achive above mentioned conditions. In addition Brown-out detector ...
    13-08-2010
  6. .. reliable light detection, and a real sleep mode during darkness. The sleep mode of the microcontroller with a 32-kHz clock draws about 1 mA, which was too great for the design. The circuit described here can keep the microcontroller ...
    19-08-2010
  7. .. and high speed); NanoWatt feature (sleep with 24nA!); 10-bit A/D converters with auto-acquisition; PWM; Several Internal Clock modes; EUSART; 16KB Program Flash Memory; 768B SRAM; They help me with USB development. The low pin count ...
    23-10-2010
  8. .. on a positive-going transition of the ST_CP. If we tie both the clocks together, the shift register will always be one clock ahead of the storage register. The 8-bit data of the storage register will appear at the parallel output ...
    16-10-2010

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