Uploaded March 2026 | Updated September 2026, 3 weeks ago
Inexpensive, yet pretty good accuracy. What makes a modern cheap multimeter possible? Let's find out!
Review and teardown of a Aneng M127 multimeter obtained from Alixpress. Contains a SDIC DMM multimeter chip.
More photos here: electronupdate.blogspot.com/2026/03/aneng-m127-multimeter-teardown.html
Inexpensive, yet pretty good accuracy. What makes a modern cheap multimeter possible? Let's find out!
Review and teardown of a Aneng M127 multimeter obtained from Alixpress. Contains a SDIC DMM multimeter chip.
More photos here: electronupdate.blogspot.com/2026/03/aneng-m127-multimeter-teardown.html




![65C02: Tear down, A look at the CMOS version of the 6502 CPU
The CMOS version of the 65C02. Used on long selling 3rd version Apple //e, Appple //c and lots of single-board industrial control computers. One of the most commercially important CPU architectures in the development of the personal computer.
Patents cited on die:
http://www.google.ca/patents/US4800487
http://www.google.ca/patents/US4652992
http://www.google.ca/patents/US4876639
http://www.google.ca/patents/US4652992
more details and photos on my blog:
http://electronupdate.blogspot.ca
Apple ][
Photograph by Rama, Wikimedia Commons, Cc-by-sa-2.0-fr
Commodore Pet 2001
Photograph by Rama, Wikimedia Commons, Cc-by-sa-2.0-fr 65C02: Tear down, A look at the CMOS version of the 6502 CPU](https://i.ytimg.com/vi/qbaKfvPoNhY/mqdefault.jpg)





