Circuits & Schematics Microcontrollers Usage: pic - 10

Subsection: "Microcontrollers Usage"
  Including:
  AVR   Clock   PIC   Programmer
Search results: 132 Output: 91-100
  1. Ivailo Vasilev Brightness settings The user can select the brightness level in 8 steps or select an auto mode. To change the brightness from Settings menu, select Bright and press SET. The display will show the current bright level (from Bright 1 ...
    01-02-2011
  1. Keypads are a very commonly used input device in microcontroller-based systems. In a keypad, multiple switches are arranged in rows and columns so that they could be interfaced to a microcontroller with a minimum number of I/O pins. For example, a ...
    25-03-2011
  1. by jakeselectronics This circuit is a Digital Temerature Sensor using a Dallas '1-wire' DS18B20 Digital Thermometer How It Works The DS18B20 is a direct-to-digital temperature sensor using exclusive 1-Wire bus protocol that implements bus ...
    07-04-2011
  2. .. sensor and its characteristics. In the second part, a test experiment will be carried out to interface the sensor with a PIC microcontroller to measure a dc current. Allegro ACS712. Theory The current sensing technique based on a shunt ...
    10-11-2012
  3. Part 1. Theory and Schematic Frequency and Pulse outputs Click to enlarge There are two outputs in this circuit. One is the frequency output derived directly from pin 3 that is fed to the T0CKI (Timer0 input) pin of a PIC16F628A microcontroller for ...
    18-04-2011
  4. .. how easily you can build your own home-made SMS alarm system, with minimum expenses. All you need to have is StartUSB for PIC Board , Smart GM862 with Telit GM862 module and antenna, one SIM card and a few wires. Start USB for PIC Board is a ...
    20-04-2011
  5. Part 1 . Theory and Schematic Part 2 . Frequency and Pulse outputs, Significance of Rp and Cp values, Role of Rc resistor The two outputs from the keypad are connected to the PIC16F628A microcontroller. The pulse output goes to RA2 pin whereas the ...
    22-04-2011
  6. .. bus. This method needs no driver. You can apply it to any programmable device with LED-driving capabilities, such as small PIC or Atmel microcontrollers. Figure 1. Common-anode and common-cathode LED displays can connect to the same bus In ...
    22-06-2011
  7. .. you have a pin-limited PIC microcontroller, you can still produce a seven-segment display Charaf Laissoub, France Edited by Martin Rowe and ...
    06-06-2011
  8. Charaf Laissoub Replace classical counters with a microcontroller. A classical design for directly driving eight seven-segment LED displays requires as many as 15 I/O lines. Previous Design Ideas have described many approaches for using a maximum ...
    10-06-2011

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