Standard 1 MHz Oscillator (CB9653E)

We found this circuit in an old American documentation. Transistors can be modern equivalents.

Infrared Remote Control Transmitter (CB18723E)
This circuit can be used with the CIR12053 receiver or with others shown in this section of the...
Indicator Light 555 (CB13608E)
When the input of this circuit goes to high level, the LEDs start to flash alternately. The...
Xenon Flash Source (CB6746E)
This circuit is from a 1965 Radio Electronics. The triggering transformer generates high voltage...