2 layers89 × 100 mm
Hub16
joshajohnson/Hub16
A macro pad with 16 keys, two rotary encoders, a four port USB hub, and plenty of LEDs!
132 parts388
2 layers66.8 × 39 mm
Rqm pcb
gunzbry/macro-pcb-projectCircuit board project for MacroKeys (Multimedia + Knob volume controls)
- Size
- 66.8 × 39 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 42
- Pads
- 129
- Tracks, vias
- 225, 21
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 May 2021
- Updated
- 7 May 2021
Overview
Rqm pcb is an open-source printed circuit board by gunzbry, from the gunzbry/macro-pcb-project repository on GitHub. It is a 2-layer board of 66.8 × 39 mm with 24 parts on 42 nets, routed with 225 tracks and 21 vias.
It is built around the ATMEGA32U4. Its parts include 8 capacitors, 5 switches, 4 resistors, 4 diodes and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C5, C6 |
| 4 | D | keyboard_parts:D_SOD123_axial | D1, D2, D3, D4 |
| 4 | KEYSW | keebs:Mx_Alps_100 | K1, K2, K3, K4 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4 |
| 2 | 22p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | ATMEGA32U4 | Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm | U1 |
| 1 | SW_PUSH | Button_Switch_SMD:SW_SPST_TL3342 | SW1 |
| 1 | USB_mini_micro_B | keyboard_parts:USB_miniB_hirose_5S8 | J1 |
| 1 | XTAL_GND | Crystal:Crystal_SMD_SeikoEpson_FA238-4Pin_3.2x2.5mm_HandSoldering | X1 |
Questions
How big is the Rqm pcb PCB?
It measures 66.8 × 39 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Rqm pcb use?
24 parts, built around the ATMEGA32U4. 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 Rqm pcb KiCad files?
From the gunzbry/macro-pcb-project repository on GitHub, at the commit this page was made from: the board is rqm-pcb/rqm-pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Rqm pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask gunzbry before reusing the design.
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