Versatile Digital
Vector Generators - File contains several designs,
please scroll to find this circuit. . . [Analog Devices-Analog Dialogue by McDonnell, Dennis]
Versatile Programmable Amplifiers using Digital Potentiometers with Nonvolatile
Memory - AN-579 Analog Devices App Note - . .
Very Basic Logic Circuits - . . .
VF Control of 3-Phase Induction Motors using PIC16f7x7 MicroControllers - Application Note Published 26-May-04. . . [Microchip]
Video Design Idea: Microcontroller drives 20 LEDs - 09/27/07 EDN Design Idea Details and demonstrates the use of "Charlieplexing" to drive 20
LEDs using six available I/O pins on an 8-pin microcontroller. . . [by Dhananjay V Gadre of the Netaji Subhas
Institute of Technology in New Delhi, India]
Video Digital Volt Meter - A digital volt meter that displays voltages on your TV screen, with both giant digits and an
analogue bar display. Maximum and minimum peaks are displayed, too. Serial output for use as a data logger in
conjunction with your PC. . . [Alberto Ricci Bitti]
Video DVM - A digital volt meter that displays voltages on your TV screen, with both giant digits and an
analogue bar display. Maximum and minimum peaks are displayed, too. Serial output for use as a data logger in
conjunction with your PC. . . [Alberto Ricci Bitti]
Video Genlock - PIC Project In many cases, especially for video overlay operations, it is necessary to
synchronize a PIC to some external event (such as horizontal sync pulses). This circuit uses only one extra
part - a D-type flip-flop (such as a 74hc74). The PIC is configured to run an external RC oscillator but the
normal pull-up resistor is connected to the output of the 74hc74. The external sync pulse sets Q high
allowing the oscillator to run until the PIC sets RA, 0. . . [Luhan Monat - Mesa Arizona]
Video Intrusion - This device uses a PIC16F819 and an LM339 to detect motion on a video signal. The incoming
video is 'clamped' using one section of the LM339, the sync tips are detected with another section, and a 3rd
section can detect VBI or other data. . . [Luhan Monat - Mesa Arizona]
Video Processor - . . .
Video Switcher - Monitoring several cameras on one monitor is usually done in one of two ways: divide the
screen into sections and show them all at once, or time sequence the cameras onto the whole screen. This
device uses the second method (which, if you don't already know, . . . [Luhan Monat - Mesa Arizona]
Visible Laser Driver Has
Digitally Controlled Power Modulation - App Note - / 228 /
Mar-10. . . [Maxim Integrated]
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