This simple Philips circuit from the 1960s can use any general-purpose transistor. The signal is modulated at 2.7 kHz.
Infrared modulated transmitter (CB7247E)
- Details
- Written by: Newton C. Braga
This simple Philips circuit from the 1960s can use any general-purpose transistor. The signal is modulated at 2.7 kHz.
