| Low Speed AVR Oscilloscope by PIC18F2550 | | 2008-03-08 21:07:07 | | A few months ago as I was surfing on the net, I saw an oscilloscope based on PIC18F2550 microcontroller and a KS0108 controller based graphical LCD. That was Steven Cholewiak’s web site. I had never seen before so amazing microcontroller - only oscilloscope. That was realy impressive circuit, so I decided to design something like [...]... | | By: Circuit Project Electronic | | |
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| TV Oscilloscope Adaptor | | 2008-03-03 21:04:03 | | This is an adapter attached to a TV set. This machine changes a TV to a Oscilloscope. See the photo! This photo indicates a sine wave 50mV 120Hz. See the circuit! Free oscillater makes an 15kHz pulse signal (A). This signal is amplified by an buffer AMP. On the other hand , an amplifier makes [...]... | | By: Circuit Project Electronic | | |
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| Oscilloscope probes for accurate signal measurements | | 2007-08-15 21:07:02 | | Oscilloscope Probes
Measuring signals with oscilloscopes may be challenging task especially high frequency ones. Without proper oscilloscope probes correct measurement of high speed time domain signals wouldn’t be possible. For high speed measurement you should consider signal parameters like amplitude, source impedance, rise time and bandwidth.
There is a wide variety of probes available – passive, active, [...]... | | By: Scienceprog - Embedded Related Info | | |
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| Dutchtronix AVR Oscilloscope Clock | | 2007-05-25 18:09:47 | |
Dutchtronix is selling AVR Oscilloscope Clock kits. No need to sit down for the kit price, at $35.00 this will make a great addition to any workbench!
Video after the jump.
“This AVR Oscilloscope clock is available as a kit, using all through hole components. The kit included ALL components necessary to assemble the board shown below, including a preprogrammed ATmega168 microcontroller. It does not include an oscilloscope. It also includes connectors for the Power and RS-232 headers on the board. The user can use these connectors to build the power and serial communication cables.”
... | | By: Hacked Gadgets | | |
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| Homemade Oscilloscope | | 2007-05-15 00:13:33 | |
Not the easiest DIY project but this homemade Homemade Oscilloscope looks and works great.
“Homemade Cathode Ray Tube with cold cathode. Vacuum is somewhere between 100 - 200 microns, easily attainable with amateur equipment. Vertical deflection is done using an electrostatic plate. This CRT is used as an oscilloscope to display a signal from a sound synthesizer. “
... | | By: Hacked Gadgets | | |
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