TRS-80.org » Paul Andreasen http://www.trs-80.org TRS-80.org is a source for information about the Radio Shack TRS-80 line of computers, hardware, and software, with articles, interviews, and more! Thu, 29 Dec 2011 16:36:27 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 An Interview with Paul Andreasen http://www.trs-80.org/interview-paul-andreasen/ http://www.trs-80.org/interview-paul-andreasen/#comments Fri, 06 Feb 2009 14:43:51 +0000 Matthew Reed http://www.trs-80.org/interview-paul-andreasen/ Mikrokolor color graphics interface and his company, Andreasen’s Electronics Research & Development, sold versions for several TRS-80 models (including the Model 100). In this interview, which was conducted over January and February 2009, he talks about his varied and interesting experiences.]]> http://www.trs-80.org/interview-paul-andreasen/feed/ 1 The Mikrokolor Color Graphics Interface http://www.trs-80.org/mikrokolor/ http://www.trs-80.org/mikrokolor/#comments Thu, 15 Jan 2009 14:39:37 +0000 Matthew Reed http://www.trs-80.org/?p=148 Model I, III, 4, and 12 and also the S-100 bus and the Apple II. There was also a $54.00 VHF modulator for the Mikrokolor that operated on channels 7 to 10.

The Mikrokolor fit into much the same category as the later Disk/Video Interface sold by Radio Shack, allowing a Model 100 to be used with a separate monitor. Unlike the Disk/Video Interface, which was black and white only, the Mikrokolor displayed in color.]]> http://www.trs-80.org/mikrokolor/feed/ 0