Adrian’s electronics blog

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TMS7742

TMS7742 microcontroller with 256 bytes of RAM and internal EEPROM. Came from a car Volvo car ECU.

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Recent Posts

SPI driver board for large 2-8″ 7 segment displays
Teardown of Royal Air Force (UK) ATC control console panels
Harrier GR5 engine diagnostic computer DRU unit teardown
Requesting help via comments / contact me form
Russian Avionics ARK-22 Radio Compass teardown

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admin on Build a large 6 digit clock using 1.8″ + 0.8″ LED displays and TPIC6B595 shift registers
ahmet on Build a large 6 digit clock using 1.8″ + 0.8″ LED displays and TPIC6B595 shift registers
admin on Nimrod MRA4 cockpit LCD display unit teardown (Thales LCD66N)
David S on Nimrod MRA4 cockpit LCD display unit teardown (Thales LCD66N)
admin on Build a large 6 digit clock using 1.8″ + 0.8″ LED displays and TPIC6B595 shift registers

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