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7JUL11-PICPACMAN
rogertangodotcom
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Animated PacMan and ghost on LCD
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7JUL11-HD44780 Driven By a PIC 18F14K22
rogertangodotcom
91 views
Many thanks to Jon at the DIGITAL-DIY..COM website for helping me get this working!
A subroutine was written to determine the center position of the display based on the...
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6JUL11-Reading 14 volts with a PIC
rogertangodotcom
21 views
Will add details and comments soon...
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6JUL11-DIY Logic/ Voltage Probe
rogertangodotcom
106 views
A few junkbox parts and you have a +5v/TTL logic/voltage probe. VERY HANDY!
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6JUL11-PIC 18F14K22 Reads Voltage
rogertangodotcom
112 views
Many thanks to the guys at digital-diy.com. PIC 18F14K22 running at 64mhz is reading voltage between 0 and +5 and displaying it on a Sparkfun serial LCD at 9600baud. Prog...
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15May11-outpinsB-20X2
rogertangodotcom
85 views
Having problems with outpinsB on the 20X2. The same results are with port C, using outpinsC. Ive done this with 2 different Picaxe chips, same results.
Simulator and act...
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14May11 W4INF Picaxe CW Keyer Ver4.0
rogertangodotcom
131 views
I have all the electronics for the keyer finished, just added full Iambic squeeze mode, Bug mode and Cootie/SK mode. Picaxe 20X2 being used.
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7may11 W4INF CW Keyer
rogertangodotcom
103 views
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W4INF CW KEYER V2 (Picaxe 20X2)
rogertangodotcom
244 views
Instead of using the SOUND command to time the keying, and problems that go with that schema, I am now driving a 555 timer for 600hz side tone and using PAUSE for pin HIGH ...
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Harmonics From 555 Timer Tone
rogertangodotcom
43 views
Harmonics From 555 Timer Tone as viewed in Spectran audio spectrum analyzer.
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