Image gallery: Building an Apple-1 replica from sc...
Top: Here, some of the interface components are being inserted and soldered.
Bottom: From left to right are a composite video output, a serial port, a DC power input, and the on/off switch. Not all of these parts were included in the original Apple-1; the RS232 serial port, for example, allows the Replica 1 to interface with and download data from modern computers.
Image gallery: Building an Apple-1 replica from scratch