Don Lancaster TV Typewriter Arduino Uno: Difference between revisions
Apple1Mini (talk | contribs) No edit summary |
Apple1Mini (talk | contribs) No edit summary |
||
| Line 2: | Line 2: | ||
Searching the net i found this videoutput schematic https://create.arduino.cc/projecthub/paulscott56/arduino-tv-out-cable-64de69 i build it and after installing the demo tvout Sketch it worked fine, | Searching the net i found this videoutput schematic https://create.arduino.cc/projecthub/paulscott56/arduino-tv-out-cable-64de69 i build it and after installing the demo tvout Sketch it worked fine, | ||
i used only two different resistor beacuse luck of it so the image was a little brighter but adjusting the tv brightness and contrast knobs i had a pretty black and white image. | i used only two different resistor beacuse luck of it so the image was a little brighter but adjusting the tv brightness and contrast knobs i had a pretty black and white image. | ||
After this i thought to built a script that can transmit something on may rca tv input, i found the NTSCSerialTerminal Sketch | After this i thought to built a script that can transmit something on may rca tv input, i found the NTSCSerialTerminal Sketch inside tvout Arduino Uno Library i uploaded it to the Arduino Uno rom | ||
and after setting up Tera Term to serial the Arduino Uno Com port and serial speed 57600 i have a Similar to Don Lancaster TvTypewriter after connecting the rca to tv and changing input in monitor menu, | and after setting up Tera Term to serial the Arduino Uno Com port and serial speed 57600 i have a Similar to Don Lancaster TvTypewriter after connecting the rca to tv and changing input in monitor menu, | ||
it was really cool to revive a 1973 project with 2000 hardware. Here an how to video: https://www.youtube.com/watch?v=v8BSxPfbPhw. | it was really cool to revive a 1973 project with 2000 hardware. Here an how to video: https://www.youtube.com/watch?v=v8BSxPfbPhw. | ||
Latest revision as of 10:34, 9 May 2022
After installing the Basic inside Arduino Uno i come up with an idea, can i output Basic on the rca tv input? I come out with this invention: a similar to Don Lancaster TVTypewriter Arduino Uno. Searching the net i found this videoutput schematic https://create.arduino.cc/projecthub/paulscott56/arduino-tv-out-cable-64de69 i build it and after installing the demo tvout Sketch it worked fine, i used only two different resistor beacuse luck of it so the image was a little brighter but adjusting the tv brightness and contrast knobs i had a pretty black and white image. After this i thought to built a script that can transmit something on may rca tv input, i found the NTSCSerialTerminal Sketch inside tvout Arduino Uno Library i uploaded it to the Arduino Uno rom and after setting up Tera Term to serial the Arduino Uno Com port and serial speed 57600 i have a Similar to Don Lancaster TvTypewriter after connecting the rca to tv and changing input in monitor menu, it was really cool to revive a 1973 project with 2000 hardware. Here an how to video: https://www.youtube.com/watch?v=v8BSxPfbPhw.