Dick Smith's "Funway Into Electronics" LED Level Display

[Axldeziak]

Schematic can be found in Dick Smith's "Funway Into Electronics" vol 2.

Layouts include optional resistors for low level inputs. For higher wattage inputs remove 270k and 4M7 from Q1 base.

Two sets of layouts, flat layout, and more compact with standing parts. Each has three forms: 1) similar to original design, 2) LED board wired as daughter board, and 3) LEDs mounted as riser board.

Compact layouts not labeled. Compare to schematic and flat layouts.