TechnicallyEvan | Lego 9750 Interface A - Function and history @TechnicallyEvan | Uploaded March 2024 | Updated October 2024, 3 hours ago.
In 1986, Lego debuted set 9750 Interface A which goes between your 8-bit computer (Apple II, BBC Micro, Commodore 64, IBM PC) and Lego 4.5-volt peripherals (lights, motors, touch sensors, optical sensors). In this video I introduce you to the device and show you the basics of how it works. Schematics and more details are on my website at brickhacks.com/3.php.
In 1986, Lego debuted set 9750 Interface A which goes between your 8-bit computer (Apple II, BBC Micro, Commodore 64, IBM PC) and Lego 4.5-volt peripherals (lights, motors, touch sensors, optical sensors). In this video I introduce you to the device and show you the basics of how it works. Schematics and more details are on my website at brickhacks.com/3.php.
