2 layers181.4 × 70.6 mm
2 layers106.9 × 68.6 mm
Mister midi pcb
bendecaf/mister-pcbs13PCBs for the Mister FPGA project.
- Size
- 106.9 × 68.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 41
- Pads
- 104
- Tracks, vias
- 154, 23
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 24 May 2021
- Updated
- 8 Apr 2022
Overview
Mister midi pcb is an open-source printed circuit board by bendecaf, from the bendecaf/mister-pcbs repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 106.9 × 68.6 mm with 33 parts on 41 nets, routed with 154 tracks and 23 vias.
It is built around the 74HC14, H11L1 and LM1117-3.3. Its parts include 9 resistors, 4 diodes, 4 connectors, 3 capacitors and 3 ICs. It belongs with the audio and music boards of this library.
Main components
3
74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
H11L1
DIP-6-55℃~+100℃ 1 1.6mA 1Mbit/s 250mW 3V~15V 5kV DC DIP-6 Logic Output Optoisolators ROHSEverlight ElectronicsLogic Output Optoisolators
LM1117-3.3
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 3.3V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
README
README.mdmister-pcbs
This site contains some stuff I have built for the excellent Mister project. You can more about the Mister project here: https://github.com/MiSTer-devel/Main_MiSTer/wiki
I tinker with electronics, release stuff when I feel like it and I make it public when it's maybe not perfect. I'm not an electronics expert, so I may not always know what I'm doing. I learn the necessary electronics as I use it. Use at your own risk.
Be smart. Don't just trust the stuff I offer for download here. Take a look at the schematic and the PCB design beforehand.
Feedback is always very welcome :smile: Feel free to ask question in the discussions.
The main content of this site (descriptions, documentations) can be found in the Wiki.
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | Ferrite_Bead | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | FB1, FB2, FB3, FB4, FB5, FB6 |
| 3 | 2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R8, R9 |
| 2 | 10 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R7 |
| 2 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder | C2, C3 |
| 2 | 33 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 1N4148 | Diode_SMD:D_SOD-323_HandSoldering | D1 |
| 1 | 220 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 470 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 74HC14 | Package_SO:SO-14_3.9x8.65mm_P1.27mm | U2 |
| 1 | Blue LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3 |
| 1 | Green LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | H11L1 | Package_DIP:SMDIP-6_W9.53mm_Clearance8mm | U1 |
| 1 | LM1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | Midi In | w_conn:din-5 | J1 |
| 1 | Midi Out | w_conn:din-5 | J3 |
| 1 | Midi Thru | w_conn:din-5 | J4 |
| 1 | USB3_A | samacsys:GSB3111113HR | J2 |
| 1 | Yellow LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4 |
The 29 most common of 33 parts.
Questions
How big is the Mister midi pcb PCB?
It measures 106.9 × 68.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mister midi pcb use?
33 parts, built around the 74HC14, H11L1 and LM1117-3.3. 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 Mister midi pcb KiCad files?
From the bendecaf/mister-pcbs repository on GitHub, at the commit this page was made from: the board is mister-midi-pcb/mister-midi-pcb.kicad_pcb and its schematic mister-midi-pcb/mister-midi-pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mister midi pcb design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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