Three Stage FM Transmitter Kit – CK0207
Three Stage FM Transmitter Kit. A powerful little electronic circuit with surprisingly good audio quality. Great for monitoring baby’s room, or other happenings in your home or business. An electret microphone is used to add sensitivity. The circuit comes with a nine volt battery plug, but can operate on 6 to 12 volts DC. PCB is 3/4″ wide by 2-3/4″ long – DIY K32.
- L: 2-3/4″ W: 3/4″ H: 1/2″.
- Requires 9 volt battery (or Use this Power Supply instead of a Battery)
- Microphone will pick up a pin drop.
- Electronic Kit – Soldering required.