Full wave dimmer (CB7208E)

Found in Motorola's 1965 manual, this full-wave dimmer controls a load that depends on the used SCR. The trigger element is a neon lamp.

| Clique na imagem para ampliar |

Simple Audio Generator (CB15043E)
This circuit generates audio signals for testing amplifiers and other equipment. The potentiometer R5...
Reservoir Level Control (CB17643E)
This type of automation is very important because it serves a multitude of applications, ranging from...
Automatic Telephone Conversation Recording (CB18702E)
This circuit activates an old conventional cassette recorder when the telephone line is answered and...