This sound effect circuit uses only one integrated. We found it in a 90's EDN. The effects can be modified by changing the components.
This is the transmitter of the transmitter of a micro remote control that appeared in the November...
This unijunction relaxation oscillator can be used as a very useful signal injector. The circuit is...
April 2017 - Texas Instruments' new high-precision TMP468 sensor can now be obtained from Mouser...