2 layers128.3 × 50.8 mm
CD32 Controller
BleuLlama/AmigaSchematics
Schematics of various Commodore Amiga related items
33 parts58MIT
2 layers72.4 × 50.5 mm
Random Rythm Generator
baseonmars/random-rhythm-generatorKiCad project for the Random Rhythm Generator circuit.
- Size
- 72.4 × 50.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 21
- Pads
- 93
- Tracks, vias
- 134, 1
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 6 Jul 2019
- Updated
- 8 Jul 2019
Overview
Random Rythm Generator is an open-source printed circuit board by baseonmars, from the baseonmars/random-rhythm-generator repository on GitHub. It is a 2-layer board of 72.4 × 50.5 mm with 30 parts on 21 nets, routed with 134 tracks and 1 via.
It is built around the 74LS165PC. Its parts include 6 resistors, 5 capacitors, 4 ICs, 1 diode and 1 switch.
Main components
1README
README.mdRandom Rhythm Generator
KiCad project for a random rhythm generator. Original circuit design by Tom Richards.
KiCad project by Dan Cseko dan@baseonmars.co.uk
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10K | Potentiometer_THT:Potentiometer_Bourns_3386P_Vertical | R1, R2 |
| 2 | 1µf | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C4, C5 |
| 1 | +/- | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | Output3 |
| 1 | +9V | Connector_Wire:SolderWirePad_1x01_Drill0.8mm | PWR1 |
| 1 | 0V | Connector_Wire:SolderWirePad_1x01_Drill0.8mm | GND1 |
| 1 | 100K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
| 1 | 100nf | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C3 |
| 1 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3 |
| 1 | 10µf | Capacitor_THT:C_Radial_D8.0mm_H7.0mm_P3.50mm | C1 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5 |
| 1 | 330nf | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C2 |
| 1 | 40106 | Package_DIP:DIP-14_W7.62mm | U2 |
| 1 | 4040 | Package_DIP:DIP-16_W7.62mm | U3 |
| 1 | 74LS165 | Package_DIP:DIP-16_W7.62mm | U4 |
| 1 | CLK | TestPoint:TestPoint_Pad_2.5x2.5mm | PROBE2 |
| 1 | GND | TestPoint:TestPoint_Pad_2.5x2.5mm | PROBE1 |
| 1 | Ground | TestPoint:TestPoint_THTPad_2.5x2.5mm_Drill1.2mm | Output2 |
| 1 | LED | LED_THT:LED_D3.0mm | D1 |
| 1 | LM78L05_TO92 | Package_TO_SOT_THT:TO-92_Inline | U1 |
| 1 | Output | TestPoint:TestPoint_THTPad_2.5x2.5mm_Drill1.2mm | Output1 |
| 1 | Randomise | Button_Switch_THT:SW_PUSH_6mm_H9.5mm | SW1 |
| 1 | TEMPO | TestPoint:TestPoint_Pad_2.5x2.5mm | PROBE3 |
The 25 most common of 30 parts.
Questions
How big is the Random Rythm Generator PCB?
It measures 72.4 × 50.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Random Rythm Generator use?
30 parts, built around the 74LS165PC. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Random Rythm Generator KiCad files?
From the baseonmars/random-rhythm-generator repository on GitHub, at the commit this page was made from: the board is Random Rythm Generator.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Random Rythm Generator design in my own project?
Its repository states no licence, so its author keeps all rights: ask baseonmars before reusing the design.
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