2 layers150 × 100 mm
2 layers
PedalEncoderAtTiny
stefanhepp/eOrganElectronic organ console project.
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 38
- Pads
- 117
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 7 (file 20221018)
- Created
- 13 Oct 2013
- Updated
- 7 Nov 2024
Overview
PedalEncoderAtTiny is an open-source printed circuit board by stefanhepp, from the stefanhepp/eOrgan repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board with 27 parts on 38 nets.
It is built around the ATTINY2313V-10PU, L7805 and BC547. Its parts include 8 resistors, 6 connectors, 4 diodes, 3 capacitors and 3 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATTINY2313V-10PU
PDIP-20-40℃~+85℃ 1.8V~5.5V 10MHz 128Byte 128Byte 18 2KB 8 Bit AVR Built-in FLASH PDIP-20 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BC547
TO-92Bipolar (BJT)Jiangsu Changjing Electronics Technology (CJ)
README
README.mdREADME
This project contains various parts of a midi-organ. The project consists of four main parts:
- The Pedalboard: a 29 note midi foot pedal, mostly ARGO compliant. This odd number of notes was choosen because of size restrictions (I wanted it to fit under my e-piano).
- The organ console: contains stops, a lcd display, and all connectors and hardware to wire it to a PC. Up to three midi keyboards can be used as input devices, as well as the midi pedalboard.
- The organ desk: a framework for all the parts, contains speakers and some additional foot-stops. This is also designed to hold the PC.
- The software: A controller software which allows access to some special features of the hardware and sets up the software synthesizer.
License
Shield: 
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 220 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R1, R2, R3, R4, R5, R6, R7, R8 |
| 2 | 1N4002 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2 |
| 2 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3, D4 |
| 1 | 100nF | Capacitor_THT:C_Disc_D7.5mm_W2.5mm_P5.00mm | C1 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D8.0mm_P2.50mm | C3 |
| 1 | 220uF | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C2 |
| 1 | 4069 | Package_DIP:DIP-14_W7.62mm | U1 |
| 1 | 4Mhz | Crystal:Crystal_HC49-U-3Pin_Vertical | Y1 |
| 1 | 4k7 | Resistor_THT:R_Array_SIP9 | RN1 |
| 1 | ATtiny2313V-10P | Package_DIP:DIP-20_W7.62mm | U2 |
| 1 | BC547 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | Control | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | ISP | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J4 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U3 |
| 1 | MIDI Out | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | Pedal | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J5 |
| 1 | Pwr | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J1 |
| 1 | Switch | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
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Questions
What parts does the PedalEncoderAtTiny use?
27 parts, built around the ATTINY2313V-10PU, L7805 and BC547. 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 PedalEncoderAtTiny KiCad files?
From the stefanhepp/eOrgan repository on GitHub, at the commit this page was made from: the board is boards/archive/PedalEncoderAtTiny/PedalEncoderAtTiny.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PedalEncoderAtTiny design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).