/diy/ - Do It Yourself

Anonymous Thu Dec 14 18:05:13 2023 No.2727560 [View]
File: 3 KB, 421x329, osc.png [View same] [iqdb] [saucenao] [google]

>>2727548
Pic related is designed to work with single supply. Let's say opamp starts up high at 7.5 V. Voltage at + input is at 2/3 * 7.5V = 5V. Now capacitor starts charging until - hits 5V. When that happens opamp slams to ground (or as close to it as it can). Now divider changes to 1/3 ratio and sets bottom limit to 2.5V. Once that limit is hit it once again turns output high and sets limit back to top 5V. This makes the circuit oscillate.

Advanced search
Text to find
Subject [?]Search by post subject. Leave empty for any.
Username [?]Search for user name. Leave empty for any user name.
Tripcode [?]Search for tripcode. Leave empty for any.
Email [?]Search by email. Leave empty for any.
Filename [?]Search by image filename. Leave empty for any.
From Date [?]Enter what date to start searching from. Format is YYYY-MM-DD
To Date [?]Enter what date to start searching until. Format is YYYY-MM-DD
Image hash
Search in	All Posts OPs Only
Deleted posts	Show all posts Show only deleted posts Only show non-deleted posts
Internal posts	Show all posts Show only internal posts Show only archived posts
Order	New posts first Old posts first
Capcode	All Posts Only by Users Only by Mods Only by Admins Only by Developers
Results	Posts Threads
Action	[ Simple ]

Navigation
View posts	[+24]	[+48]	[+96]

/diy/ - Do It Yourself

Search: