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4x10 character 3.3V VDD I2C or SPI http://www.lcd-module.com/fileadmin/eng/pdf/doma/dogs104e.pdf LCD 4x10 character 3.3V VDD I2C or SPI http://www.lcd-module.com/fileadmin/eng/pdf/grafik/edip128-6e.pdf LCD-graphical display with a capacitor / resistor pair, see Fireball's hard sync to schematic, laid out PCB with exploratory 8hp layout 2x Sockets, all three pins need wires: - glide in (sleeve and normal both GND 6x Sockets, 2pin: - step - reset Pots, 3-pin: - Glide attenuator (B10k) (join two left pins from below Pots, 2-pin: - Glide, manual (A100k) (two left pins, from below - Glide, manual (A100k) (two left pins, from below - Glide, manual (A100k) (two left pins, from below - Glide, manual (A100k) (two left pins, from below - Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor as well - Once/Cont 11 Toggle Switches, 3pin: - CV Range - Once/Cont 11 Toggle Switches, 2pin: - reset Pots, 3-pin: Glide attenuator (B10k) (join two left pins from below) - Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Sw - when two traces cross on opposite sides.

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