Welcome to my guestbook, where you can see what previous visitors think about this site and my projects and articles. Many thanks to everyone who has left messages - your feedback really is appreciated!
Guestbook entries from April 2018 (2)
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- Mark
- Midlands
- 17 April, 2018
Thanks for your interesting and informative piece on the AD584 voltage references. I received mine from China this week, the cheapest one for £3.50 delivered.
I was surprised to find the board had an LH version device as it was discontinued in 2012 yet mine is date marked 1640, and the 'test certificate' is dated 2015. LOL!
I love all this chinese stuff, what a joy for curious electronics hobbyists...
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- Jerry Ervin
- Michigan, USA
- 7 April, 2018
Your site was very recently recommended to me and I'm checking it out now. Thank you for being here!