Using a BA1404 integrated circuit this small FM stereo transmitter was found in a Radio Electronics magazine from October 1989. The coils are indicated.
The circuit shown in the figure consists of a system for driving white LEDs (WLEDs) at low...
This configuration, found in many other circuits in this section, was obtained in a 1970s American...
The 4518 can be cascaded to count to values higher than 10. The output EN of this device can be...