This sensitive Japanese mid-wave receiver from the 1960s has an output power of 45 mW and is powered by 3 batteries (4.5 V). The circuit is superheterodyne with an IF of 455 kHz.
This low power metronome produces pulses in a small loudspeaker. Pule rate is adjusted by P1 and...
The Texas Instruments TPS7A92 integrated circuit consists of a low-voltage (LDO) linear voltage...
In the figure we show the typical configuration of a shared line using a twisted pair where the...