13:22

This TRS-80 Model III is a Polyphonic, Multitimbral MIDI Synthesizer

08:32

MIDI/80 on the TRS-80 Model III - Some Demo Songs

06:47

MIDI/80 Drum Tracker Update - Version 1.2

13:35

Debugging Rafa's MPF-1B Printer - this time, no repair is needed!

02:34

MIDI/80 for the TRS-80 - Drum Tracker & Sequencer - Status Update

03:06

MIDI/80 on the Model III - Realtime Recording of Very Complex MIDI Data

03:12

MIDI/80 - MIDI Realtime Recording Test with the Model III

04:57

MIDI/80 for the TRS-80 Model III - First PCB Test

06:30

Lissajous ASMR Oscilloscope Fun

08:39

MIDI/80 Update #6 - Realtime Recording and Playback of Complex MIDI Data

03:52

TRS-80 Model 1 and Roland MT-32 via MIDI/80 - Playback Test over MIDI DIN OUT Socket - Update #5

04:42

Addendum to MIDI/80 Update #4 - Test of MIDI DIN OUT Capability #septandy

06:09

Playback of Complex MIDI Songs with MIDI/80 on the TRS-80 Model 1 - Update #4 - #septandy 2024

16:32

MIDI/80 for the TRS-80 Model 1 - Update #3 - #septandy

09:49

Update from the MIDI/80 Project for the TRS-80 Model 1! #septandy

01:11

Connection Machine CM2 in the Computer Museum of America in Roswell / Atlanta

01:03

#SepTandy - Something new is coming for the TRS-80...

05:27

TRS-80 Model 100 - No-Boot Issue (4) - New Socket, New Life? #septandy

02:21

TRS-80 Model 100 - No-Boot Issue (3) - Removing the CPU Socket #septandy

01:11

TRS-80 Model 100 - No-Boot Issue (2) - A Bad CPU Socket? #septandy

02:25

TRS-80 Model 100 - No-Boot Issue (1) #septandy

07:49

The Sharp Pocket Computer Experience - Cassette Loading, Printer, Biorhythm, BASIC!

07:32

Magnavox Odyssey II / Philips G7000 with BackBit Pro and The Voice Games!

03:59

TRS-80 Model 100 - Barcode Reader Quick Demo

24:51

Triumph Adler / Royal Alphatronic PC - Full Demo

03:26

Quick Demo of the Tandy Portable Disk Drive (TPDD 1) with the NEC PC-8201a

02:55

TRS-80 Model 100 REX CPM & TRS-80 Model 4 FastTerm II - CP/M Terminal Emulation via RS-232 Cable

41:30

How to run Turbo Pascal on the TRS-80 Model 100 - REXCPM and the NSC800 Mod

34:44

TRS-80 Model 100 & NEC PC-8201a: REX Update & Reinstallation

10:08

The Classroom Microtronic - Using a TIL 393-6 Adapter

09:03

Using EPROM Images without EPROMS - on the Microprofessor MPF-1 with PicoRAM 6116

03:49

An Elegant Weapon of a More Civilized Age - TRS-80 Model 100 with CP/M and NSC800 Mod!

17:54

The World's most Finicky Computer Cassette Interface - Philips MasterLab MC 6400

01:44

Rafa from Tenerife with his Microprofessor + PicoRAM 6116

02:58

John's MT-80Z "The Fox" Microprofessor variant with PicoRAM 6116

02:49

Roland MT-32 and the Amstrad CPC 6128!

42:27

Finally - The Towers of Hanoi on the 1985 Kosmos CP1 Computer! And Demo of the CP2 & CP3 Extensions.

02:05

Quick Demo of HP 50g and HP 82240B Infrared Printer

18:03

Adding a Blue LED Display to this Microprofessor MPF-1 turned out to be quite tricky!

01:18

Microprofessor MPF-1P, Printer, PicoRAM 6116 - Towers of Hanoi!

20:40

Z80 Assembly on the Microprofessor MPF-1P - Towers of Hanoi with ASM80.com and PicoRAM 6116!

01:14

TRS-80 Voice Synthesizer - Talker/80 Spring Sale!

34:53

A Breakthrough in Busch 2090 Microtronic Preservation - We Retrieved the Firmware ROM!

24:04

Programming the Microprofessor MPF-1B in Z80 assembly - The towers of Hanoi via PicoRAM 6116

10:41

"In 80 Nibbles Around the Towers of Hanoi" - on the Science Fair Microcomputer trainer!

29:53

Programming the 1985 Radio Shack Science Fair Microcomputer Trainer

19:39

The Philips MasterLab from 1984 - A trainer powered by National Semiconductors's SC/MP III (INS8070)

11:32

How fast is Radio Shack's 1976 (EDIT: 1985!) Science Fair Microcomputer Trainer?

06:35

Another 1983 MIPS Monster - Is the Kosmos CP1 faster than the Microtronic?

11:55

The MIPS Monster - How fast can the 1984 4bit Microtronic compute?

30:19

The Recursive "Towers of Hanoi" on the 1981 Busch Microtronic

31:30

Recursion on the 1981 Microtronic should be impossible - yet it is not!

25:11

Implementing Recursion on the 1983 Kosmos CP1 Educational Computer

27:37

Programming the 1981 Busch Microtronic Computer System

48:35

The 1983 Kosmos CP1 Computer - A Critical Review

01:13

PicoRAM 6116 - SRAM Emulator & SD Card Interface for the Microprofessor MPF-IP (One Plus)

11:10

PicoRAM 6116 - SRAM Emulator & SD Card Interface for the Microprofessor MPF-1B

23:31

PicoRAM 2090 for the Busch Microtronic Computer System

05:12

PicoRAM 2090 Wrap Up - RetroChallenge 2023/10 Final Video

06:40

RetroChallenge 2023/10 Video Update 4 - PicoRAM 2090 Battery Backed Up RTC for the Microtronic