Triggered Oscillator 4011 (CB24859E)

We found this circuit in the November 1984 Radio Electronics magazine. The base frequency is given by C1. The power supply can be between 3 and 12 V.

| Clique na imagem para ampliar |

Small Experimental Short Range FM Transmitter (CB17689E)
The transmitter shown can reach around 100 meters depending on the location and sensitivity of the...
Rectangular Generator LM3909N (CB4558E)
This circuit was obtained from a 1978 Practical Wireless. It generates a low frequency, low...
Vox for transmitter (CB24038E)
Using the LM170 integrated circuit, this circuit was found in the May 1970 Radio Electronics...