2 layers30 × 29.3 mm
PRJ
Juniper-Rueter/PR-J
A universal load cell amplifier for communication with klipper and an open standard for strain gauges
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2 layers100 × 50 mm
HS Badge1
rfengineers/GNV_HS-BadgeGainesville Hackerspace name-badge project 1
- Size
- 100 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 13
- Pads
- 38
- Tracks, vias
- 47, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Jul 2020
- Updated
- 24 Oct 2020
Overview
HS Badge1 is an open-source printed circuit board by rfengineers, from the rfengineers/GNV_HS-Badge repository on GitHub. It is a 2-layer board of 100 × 50 mm with 20 parts on 13 nets, routed with 47 tracks and 0 vias.
It is built around the ATTINY202-SSN. Its parts include 5 resistors, 5 diodes, 3 connectors, 1 capacitor and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdGNV_HS-Badge
Gainesville Hackerspace name-badge project 1
Our first pass at a single-sided aluminum printed circuit board. The PCB is laid out in KiCAD.
The microcontroller is a AVR 0-Series ATTINY202.
The initial firmware is written in the Arduino IDE. See https://github.com/SpenceKonde/megaTinyCore/ for the board manager.
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 101 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R2, R3, R4, R5 |
| 5 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3, D4, D5 |
| 3 | MountingHole | MountingHole:MountingHole_2.5mm | H1, H2, H2 |
| 1 | +V | TestPoint:TestPoint_Pad_D1.5mm | J2 |
| 1 | 0.01uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1 |
| 1 | ATtiny202-SS | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | Battery | Battery:BatteryHolder_Keystone_1058_1x2032 | BT1 |
| 1 | G | TestPoint:TestPoint_Pad_D1.5mm | J3 |
| 1 | LOGO | LoquatiousOfBored:joesfolly216 | G*** |
| 1 | U | TestPoint:TestPoint_Pad_D1.5mm | J1 |
Questions
How big is the HS Badge1 PCB?
It measures 100 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the HS Badge1 use?
20 parts, built around the ATTINY202-SSN. 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 HS Badge1 KiCad files?
From the rfengineers/GNV_HS-Badge repository on GitHub, at the commit this page was made from: the board is HS_Badge1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the HS Badge1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask rfengineers before reusing the design.
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