This circuit was found in an old American documentation. It can operate with signals from 40 Hz to 50 Hz and the input voltage range is from 0 to 200 mV.
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...