This car alarm was found in a 1965 General Electric manual. The SCR can be commonly used with the TIC106 and sensors are placed in the doors using the existing courtesy light switches.
Rapid Prototyping Boards for 32-bit Applications Include Peripherals, Easy-to-use Interface and...
A stereo digital mixer using the 4053 is built as shown in figure bellow. The IC must be powered...
This commercial receiver from the year 1958 uses two AA cells as Power supply. The circuit is...